TWI653490B - monitor - Google Patents

Abstract

A display includes a peripheral shading pattern, a plurality of peripheral pixels, and a plurality of non-peripheral pixels. The plurality of peripheral pixels partially overlap the peripheral light-shielding pattern. The multiple non-peripheral pixels do not overlap the peripheral light-shielding pattern. Each peripheral pixel includes first to third sub pixels. The first sub-pixel includes a first red, green, and blue filter pattern. The second sub-pixel includes a second red, green, and blue filter pattern. The third sub-pixel includes a third red, green, and blue filter pattern. In areas other than the peripheral light-shielding pattern, for a single peripheral pixel, the areas of the first to third red filter patterns are collectively A, and the areas of the first to third green filter patterns are collectively B, and The total area of the first to third blue filter patterns is C, and A: B: C is about 1: 1.

Description

monitor

The present invention relates to a display, and more particularly, to a display with a free-form design.

With the advancement of science and technology, the technology of display has also been continuously developed. Light, thin, short, and small flat panel displays (FPDs) are gradually replacing traditional thick cathode ray tube displays (CRTs). For example, the flat panel displays that have been developed may include liquid crystal displays (LCD), organic light emitting displays (OLED), field emission display devices (FED), electrophoretic displays (ED), and the like.

In general, the shapes of flat panel displays that are currently developed are mostly rectangular or square, which is difficult to apply to displays with various shapes, such as dashboards, smart watches or wearable components in automobiles. Therefore, free-form displays have become an active research target for developers. However, for displays with a free-form design, serious rough zigzag or rainbow issues may still occur at the edges, which will cause the image quality of the display to decrease.

At least one embodiment of the present invention provides a display having good image quality.

The display of at least one embodiment of the present invention includes a peripheral shading pattern, a plurality of peripheral pixels, and a plurality of non-peripheral pixels. The plurality of peripheral pixels partially overlap the peripheral light-shielding pattern. The multiple non-peripheral pixels do not overlap the peripheral light-shielding pattern. Each peripheral pixel includes a first sub-pixel, a second sub-pixel, and a third sub-pixel. The first sub-pixel includes a first sub-pixel electrode and a first composite filter layer. The first composite filter layer includes a first red filter pattern, a first green filter pattern, and a first blue filter pattern. The second sub-pixel includes a second sub-pixel electrode and a second composite filter layer. The second composite filter layer includes a second red filter pattern, a second green filter pattern, and a second blue filter pattern. The third sub-pixel includes a third sub-pixel electrode and a third composite filter layer. The third composite filter layer includes a third red filter pattern, a third green filter pattern, and a third blue filter pattern. For areas other than the peripheral light-shielding pattern, for a single peripheral pixel, the area of the first red filter pattern, the second red filter pattern, and the third red filter pattern collectively is A; the first green filter pattern The area of the second, third, and third green filter patterns is B; the area of the first, second, and third blue filter patterns is C; , And A: B: C is about 1: 1.

A display according to at least another embodiment of the present invention includes a peripheral shading pattern, a plurality of peripheral pixels, and a plurality of non-peripheral pixels. The plurality of peripheral pixels partially overlap the peripheral light-shielding pattern. The multiple non-peripheral pixels do not overlap the peripheral light-shielding pattern. Each peripheral pixel includes a first sub-pixel, a second sub-pixel, and a third sub-pixel. First child pixel, second child The pixel and the third sub-pixel include a pixel electrode and a composite filter layer, respectively. The composite filter layer includes a red filter pattern, a green filter pattern, and a blue filter pattern. One of the non-peripheral pixels includes the fourth sub-pixel and the first sub-pixel of one of the peripheral pixels belongs to the same first color sub-pixel row, and the first color filter pattern of the first sub-pixel The area of is larger than the area of any one of the other two filter patterns of the first sub-pixel.

Based on the above, the display provided by at least one embodiment of the present invention can make the overall ratio of the red filter pattern, the green filter pattern, and the blue filter pattern in the surrounding pixels approach the same, so that the display can have a good image quality.

In order to make the above features and advantages of the present invention more comprehensible, embodiments are hereinafter described in detail with reference to the accompanying drawings.

100, 200, 300, 400, 500‧‧‧ displays

102, 402‧‧‧peripheral shading pattern

104, 204, 304, 404, 504‧‧‧ peripheral pixels

106‧‧‧ Non-peripheral pixels

110‧‧‧first substrate

112‧‧‧The first insulation layer

114‧‧‧Second insulation layer

116‧‧‧Third insulation layer

118‧‧‧Fourth insulation layer

120‧‧‧ second base

122‧‧‧Common electrode

PX1‧‧‧ the first sub-pixel

PX2‧‧‧Second Sub Pixel

PX3‧‧‧ Third Sub Pixel

PX4‧‧‧ Fourth Sub Pixel

PX5‧‧‧ fifth sub-pixel

PX6‧‧‧ Sixth Pixel

PE1‧‧‧first sub-pixel electrode

PE2‧‧‧Second Pixel Pixel Electrode

PE3‧‧‧third sub-pixel electrode

PE4‧‧‧ sub-pixel electrode

CF1‧‧‧The first composite filter layer

CF2‧‧‧Second Composite Filter Layer

CF3‧‧‧third composite filter

R1‧‧‧The first red filter pattern

R2‧‧‧Second Red Filter Pattern

R3‧‧‧third red filter pattern

G1‧‧‧The first green filter pattern

G2‧‧‧Second green filter pattern

G3‧‧‧ third green filter pattern

B1‧‧‧The first blue filter pattern

B2‧‧‧Second blue filter pattern

B3‧‧‧ third blue filter pattern

r‧‧‧ red filter pattern

g‧‧‧ green filter pattern

b‧‧‧ blue filter pattern

DL‧‧‧Data Line

SL‧‧‧scan line

TFT‧‧‧active element

LC‧‧‧LCD layer

D1‧‧‧ first direction

D2‧‧‧ Second direction

I-I ’, II-II’, III-III ’, IV-IV’‧‧‧ hatching

FIG. 1A is a top view of a display according to an embodiment of the invention.

Fig. 1B is a cross-sectional view corresponding to the section line I-I 'in Fig. 1A.

Fig. 1C is a cross-sectional view corresponding to the section line II-II 'in Fig. 1A.

Fig. 1D is a cross-sectional view corresponding to the section line III-III 'in Fig. 1A.

Fig. 1E is a cross-sectional view corresponding to the section line IV-IV 'in Fig. 1A.

FIG. 2 is a top view of a display according to another embodiment of the present invention.

FIG. 3 is a top view of a display according to another embodiment of the present invention.

FIG. 4 is a top view of a display according to another embodiment of the present invention.

FIG. 5 is a top view of a display according to another embodiment of the present invention.

Hereinafter, the present invention will be explained more fully with reference to the drawings of this embodiment. However, the present invention may be embodied in various forms and should not be limited to the embodiments described herein. The dimensions of the pixel electrode, the color filter pattern, the active element, and the light-shielding pattern in the drawings will be appropriately adjusted for clarity, and the present invention is not limited thereto. The same or similar reference numbers indicate the same or similar elements, and the following paragraphs will not repeat them one by one. In addition, the directional terms mentioned in the embodiments, such as: up, down, left, right, front, or rear, are only directions referring to the attached drawings. Therefore, the directional terms used are used to illustrate and not to limit the present invention.

FIG. 1A is a top view of a display according to an embodiment of the invention.

Referring to FIG. 1A, the display 100 includes a peripheral shading pattern 102, a plurality of peripheral pixels 104 and a plurality of non-peripheral pixels 106. The peripheral pixels 104 partially overlap the peripheral light-shielding pattern 102. The non-peripheral pixels 106 do not overlap the peripheral light-shielding pattern 102. In this embodiment, the display 100 may be a display having a free-form design (that is, the display 100 may be a non-rectangular shape, which may also be referred to as a special-shaped display). That is, the shape of the display 100 at the edges of the display area (for example, the area other than the peripheral pixels 106 and the area where the peripheral pixels 104 do not overlap with the peripheral light-shielding pattern 102) may take a non-rectangular shape (eg, an arc shape). In some embodiments, the display 100 with a free-form design may use a peripheral light-shielding pattern 102 (for example, including an arc-shaped contour, a circular contour, or a triangular contour) with a non-rectangular outline, so as to prevent the edge contour of the display area from being jagged. Furthermore, the display 100 has good image quality. week The material of the edge shading pattern 102 may be a light-opaque material, such as a material suitable for a black matrix.

Each peripheral pixel 104 may include a first sub-pixel PX1, a second sub-pixel PX2, a third sub-pixel PX3, a data line DL, and a scan line SL. In some embodiments, the first sub-pixel PX1, the second sub-pixel PX2, and the third sub-pixel PX3 may be arranged along a column direction (eg, the first direction D1).

The first sub-pixel PX1 may include a first sub-pixel electrode PE1, a first composite filter layer CF1, and an active element TFT electrically connected to the first sub-pixel electrode PE1, and the active element TFT and a corresponding scanning line SL and data line DL are electrically connected. For example, the gate, source, and drain of the active device TFT can be electrically connected to the scan line SL, the data line DL, and the first sub-pixel electrode PE1, respectively.

The first composite filter layer CF1 may include a first red filter pattern R1, a first green filter pattern G1, and a first blue filter pattern B1. In this embodiment, the first red filter pattern R1, the first green filter pattern G1, and the first blue filter pattern B1 may be arranged along a column direction (for example, the first direction D1). For example, as shown in FIG. 1A, the arrangement of the red filter pattern R1, the green filter pattern G1, and the blue filter pattern B1 in the first direction D1 in the first composite filter layer CF1 may be sequentially the first A red filter pattern R1, a first green filter pattern G1, and a first blue filter pattern B1. The material of the first composite filter layer CF1 is, for example, a color photoresist, an organic layer or an inorganic layer mixed with quantum dots or quantum rods, a combination thereof, or other suitable color conversion materials. In some embodiments, the first composite filter layer CF1 may be disposed on the first sub-pixel electrode PE1.

The second sub-pixel PX2 may include a second sub-pixel electrode PE2, a second composite filter layer CF2, and an active element TFT electrically connected to the second sub-pixel electrode PE2, and the active element TFT and a corresponding scanning line SL and data line DL are electrically connected. For example, the gate, source, and drain of the active device TFT can be electrically connected to the scan line SL, the data line DL, and the second sub-pixel electrode PE2, respectively.

The second composite filter layer CF2 may include a second red filter pattern R2, a second green filter pattern G2, and a second blue filter pattern B2. In this embodiment, the second red filter pattern R2, the second green filter pattern G2, and the second blue filter pattern B2 may be arranged along the first direction D1. For example, as shown in FIG. 1A, in the second composite filter layer CF2, the second blue filter pattern B2, the second green filter pattern G2, and the second red filter pattern R2 depend on the first direction D1. Orderly. The material of the second composite filter layer CF2 is, for example, a color photoresist, an organic layer or an inorganic layer mixed with quantum dots or quantum rods, a combination thereof, or other suitable color conversion materials. In some embodiments, the second composite filter layer CF2 may be disposed on the second sub-pixel electrode PE2.

The third sub-pixel PX3 may include a third sub-pixel electrode PE3, a third composite filter layer CF3, and an active element TFT electrically connected to the third sub-pixel electrode PE3, and the active element TFT and a corresponding scanning line SL and data line DL are electrically connected. For example, the gate, source, and drain of the active device TFT can be electrically connected to the scan line SL, the data line DL, and the third sub-pixel electrode PE3, respectively.

The third composite filter layer CF3 may include a third red filter pattern R3, a third green filter pattern G3, and a third blue filter pattern B3. In this embodiment, the third red filter pattern R3, the third green filter pattern G3, and the third blue filter pattern B3 It may be arranged along the first direction D1. For example, as shown in FIG. 1A, in the third composite filter layer CF3, the third red filter pattern R3, the third red filter pattern G3, and the third blue filter pattern B3 depend on the first direction D1. Orderly. The material of the third composite filter layer CF3 is, for example, a color photoresist, an organic layer or an inorganic layer mixed with quantum dots or quantum rods, a combination thereof, or other suitable color conversion materials. In some embodiments, the third composite filter layer CF3 may be disposed on the third sub-pixel electrode PE3.

In this embodiment, in a region other than the peripheral light-shielding pattern 102, for a single peripheral pixel 104, the area of the first red filter pattern R1, the second red filter pattern R2, and the third red filter pattern R3 The total is A; the area of the first green filter pattern G1, the second green filter pattern G2, and the third green filter pattern G3 is B; and the first blue filter pattern B1 and the second blue filter The area of the light pattern B2 and the third blue filter pattern B3 is C in total, and A: B: C is approximately 1: 1. In this way, when the areas of the red, green, and blue filter patterns of the peripheral pixels 104 that do not overlap the peripheral light-shielding pattern 102 are approximately the same (that is, the red, green, and blue filter patterns are surrounded by the peripheral light-shielding pattern The proportion of 102 is substantially the same), which can improve the problem of rainbow moire caused by the color mismatch of the surrounding pixels 104 of the display 100, thereby improving the image quality of the display 100.

In this embodiment, the area of the first red filter pattern R1, the area of the first green filter pattern G1, and the area of the first blue filter pattern B1 are approximately equal; the area of the second red filter pattern R2, the first The area of the second green filter pattern G2 and the area of the second blue filter pattern B2 are approximately equal; and the area of the third red filter pattern R3, the area of the third green filter pattern G3, and the third blue filter pattern. The area of B3 is approximate Wait. As such, in this embodiment, the first sub-pixel PX1, the second sub-pixel PX2, and the third sub-pixel PX3 of the peripheral pixel 104 are all white sub-pixels, so that the display 100 is positioned on the peripheral pixel 104. The problem of rainbow patterns due to color mismatch will not be caused, so as to improve the image quality of the display 100.

One of the non-peripheral pixels 106 may include a fourth sub-pixel PX4, a fifth sub-pixel PX5, a sixth sub-pixel PX6, a data line DL, and a scan line SL. The fourth to sixth sub-pixels PX4, PX5, and PX6 may each include a sub-pixel electrode PE4, a color filter pattern (such as a red filter pattern r, a green filter pattern g, or a blue filter pattern b) and a connection An active element TFT on the pixel electrode PE4, and the active element TFT is electrically connected to the corresponding scan line SL and data line DL. In this embodiment, the fourth sub-pixel PX4, the fifth sub-pixel PX5, and the sixth sub-pixel PX6 may be arranged along the first direction D1. In some embodiments, the color filter pattern of the non-peripheral pixels 106 may be disposed on the sub-pixel electrode PE4.

In this embodiment, the fourth sub-pixel PX4, the fifth sub-pixel PX5, and the sixth sub-pixel PX6 may include a red filter pattern r, a green filter pattern g, and a blue filter pattern b, respectively. In other words, the fourth sub-pixel PX4, the fifth sub-pixel PX5, and the sixth sub-pixel PX6 may be a red sub-pixel, a green sub-pixel, and a blue sub-pixel, respectively.

In some embodiments, the display 100 may include a liquid crystal layer LC. The liquid crystal layer LC may overlap the non-peripheral pixels 106 and the first to third sub-pixel electrodes PE1 to PE3. The liquid crystal layer LC may include liquid crystal molecules that are rotated or in-plane-switched by a horizontal electric field or liquid crystal molecules that are rotated or switched by a vertical electric field, but the present invention is not limited thereto. In some embodiments, the liquid crystal layer LC may be provided It is placed between the pixel electrodes PE1 ~ PE4 and the color filter pattern. In some embodiments, the liquid crystal layer LC may be disposed on the pixel electrodes PE1 to PE4 and the color filter pattern. The color filter pattern may include first to third red filter patterns R1 to R3 of the peripheral pixels 104, first to third green filter patterns G1 to G3, or first to third blue filter patterns B1. ~ B3 and the red filter pattern r, the green filter pattern g, or the blue filter pattern b of the non-peripheral pixels 106.

Please refer to FIG. 1B, FIG. 1C, FIG. 1D, and FIG. 1E. FIG. 1B is a cross-sectional view corresponding to the section line I-I 'in FIG. 1A, and FIG. FIG. 1A is a sectional view corresponding to the section line III-III ′ in FIG. 1A, and FIG. 1E is a sectional view corresponding to the section line IV-IV ′ in FIG. 1A. In this embodiment, a vertical electric field type liquid crystal display in which a color filter is integrated into an active array substrate (Color Filtcr on Array; COA) is taken as an example, but it is not necessary to limit the present invention.

1A and 1B, the display 100 further includes a first substrate 110, a first insulating layer 112, a second insulating layer 114, a third insulating layer 116, a fourth insulating layer 118, a second substrate 120, and a common electrode 122. . In the third sub-pixel electrode PE3 of the peripheral pixel 104, the first insulating layer 112 is located between the data line DL and the first substrate 110, and the data line DL is located between the second insulating layer 114 and the first insulating layer 112. The three insulating layers 116 are located on the second insulating layer 114. The third red filter pattern R3, the third green filter pattern G3, and the third blue filter pattern B3 are all located on the fourth insulating layer 118 and the third insulating layer 116. Meanwhile, the third sub-pixel electrode PE3 is located on the fourth insulating layer 118, and the liquid crystal layer LC is located between the third sub-pixel electrode PE3 and the common electrode 122. In the third sub-pixel electrode PE3 of the peripheral pixel 104 in this embodiment, The third red filter pattern R3 and the third blue filter pattern B3 are respectively convex on opposite sides of the third sub-pixel electrode PE3 in the first direction D1. For example, the third composite filter layer CF3 The outermost graphic contour projected on the first substrate 110 in the projection direction is a graphic contour projected on the third sub-pixel electrode PE3 and projected on the first substrate 110 in the projection direction. Please continue to refer to FIG. 1A and FIG. 1C. The scan line SL is located between the first substrate 110 and the first insulating layer 112. In the third sub-pixel electrode PE3 of the peripheral pixel 104 in this embodiment, the third blue filter The light pattern B3 is convex on the other opposite sides of the third sub-pixel electrode PE3 in the second direction D2. Similarly, the third red filter pattern R3 and the third green filter pattern G3 are both in the second direction D2. The upper side is convex on the other opposite sides of the third sub-pixel electrode PE3. In this embodiment, the peripheral light-shielding pattern 102 is, for example, located between the second substrate 120 and the common electrode 122.

Please refer to FIG. 1A, FIG. 1D, and FIG. 1E at the same time. The fourth sub-pixel PX4 in the non-peripheral pixel 106 of the display 100 and the first sub-pixel PX1 in the peripheral pixel 104 belong to the same first color sub-pixel row. The above example of the first sub-pixel pixel row is a red sub-pixel pixel row. In the fourth sub-pixel PX4 of the non-peripheral pixels 106, the red filter pattern r is located between the third insulating layer 116 and the fourth insulating layer 118, and the red filter pattern is in the first direction D1 and the second direction D2. The upper portions are all convex to the sub-pixel electrode PE4, but the invention is not limited thereto.

The above description of FIGS. 1B to 1E is based on the third sub-pixel PX2 in the peripheral pixel 104 and the fourth sub-pixel PX4 in the non-peripheral pixel 106 as examples, but those skilled in the art can understand this The component structures and corresponding relationships in the sub-pixels of the embodiment and the embodiments described later are not repeated here.

FIG. 2 is a top view of a display according to another embodiment of the present invention, wherein the display 200 is substantially the same as the display 100, except that the sub-pixels of the surrounding pixels 204 (for example, the first to third sub-pixels PX1, PX2, etc.) PX3) red filter pattern (for example, first to third red filter patterns R1, R2, R3), green filter pattern (for example, first to third green filter patterns G1, G2, G3), and blue filter The area of one of the light patterns (for example, the first to third blue filter patterns B1, B2, and B3) is larger than the area of the other two. Therefore, the same or similar elements use the same or similar reference numerals, and the connection relationships of the remaining components, The materials and processes have been described in detail in the foregoing, so they will not be repeated hereafter.

Referring to FIG. 2, in some embodiments, an area of one of the first red filter pattern R1, the first green filter pattern G1, and the first blue filter pattern B1 of the first sub-pixel PX1 may be larger than The area of the other two. For example, the area of the first red filter pattern R1 may be larger than the area of the first green filter pattern G1 and the area of the first blue filter pattern B1, so that the first sub-pixel PX1 can emit red light (that is, the first One sub-pixel PX1 may be a red sub-pixel). In this embodiment, the first red filter pattern R1 can be divided into two parts, and a part of the first red filter pattern R1 is along the column direction with the first green filter pattern G1 and the first blue filter pattern B1. Arranged, and another portion of the first red filter pattern R1 may be disposed adjacent to the non-peripheral pixels 106 in the first composite filter layer CF1.

In this embodiment, the fourth sub-pixel PX4 in the non-peripheral pixel 106 and the first sub-pixel PX1 in the peripheral pixel 204 belong to the same color sub-pixel row, and the same color sub-pixel row is a red sub-pixel. Pixel row, the first red in the first sub-pixel PX1 The example of the filter pattern R1 is L-shaped, but is not limited thereto. The area of the first red filter pattern R1 is larger than the area of the first green filter pattern G1 and larger than the area of the first blue filter pattern B1.

In other embodiments, the area of one of the second red filter pattern R2, the second green filter pattern G2, and the second blue filter pattern B2 of the second sub-pixel PX2 may be larger than the other two. Area. For example, the area of the second green filter pattern G2 may be larger than the area of the second red filter pattern R2 and the area of the second blue filter pattern B2, so that the second sub-pixel PX2 can emit green light (that is, the first The second sub-pixel PX2 may be a green sub-pixel). In this embodiment, the second green filter pattern G2 can be divided into two parts, and a part of the second green filter pattern G2 is along the column direction with the second red filter pattern R2 and the second blue filter pattern B2. Arranged, and another portion of the second green filter pattern G2 may be disposed adjacent to the non-peripheral pixels 106 in the second composite filter layer CF2.

In this embodiment, the fifth sub-pixel PX5 in the non-peripheral pixel 106 and the second sub-pixel PX2 in the peripheral pixel 204 belong to the same color sub-pixel row, and the same color sub-pixel row is a green sub-pixel. In the pixel row, the second green filter pattern G2 in the second sub-pixel PX2 is exemplified to form a T shape, but is not limited thereto. The area of the second green filter pattern G2 is larger than the area of the second blue filter pattern B2 and larger than the area of the second red filter pattern R2.

In other embodiments, the area of one of the third red filter pattern R3, the third green filter pattern G3, and the third blue filter pattern B3 of the third sub-pixel PX3 may be larger than that of the other two. area. For example, the third blue filter pattern B3 The area can be larger than the area of the third red filter pattern R3 and the area of the third blue filter pattern B3, so that the third sub-pixel PX3 can emit blue light (that is, the third sub-pixel PX3 can be a blue sub-pixel) . In this embodiment, the third blue filter pattern B3 can be divided into two parts, and a part of the third blue filter pattern B3 is along the column with the third red filter pattern R3 and the third green filter pattern G3. The third blue filter pattern B3 may be arranged adjacent to the non-peripheral pixels 106 in the third composite filter layer CF3.

In this embodiment, the sixth sub-pixel PX6 in the non-peripheral pixel 106 and the third sub-pixel PX3 in the peripheral pixel 204 belong to the same color sub-pixel row, and the same color sub-pixel row is blue here. For example, the third blue filter pattern B3 in the sub-pixel row and the third sub-pixel PX3 constitutes an L-shape, but is not limited thereto. The area of the third blue filter pattern B3 is larger than the area of the third red filter pattern R3 and larger than the area of the third green filter pattern G3.

In this embodiment, the first sub-pixel PX1, the second sub-pixel PX2, and the third sub-pixel PX3 may be a red sub-pixel, a green sub-pixel, and a blue sub-pixel, respectively. When the areas of the red, green, and blue filter patterns of a single peripheral pixel 204 of the peripheral shading pattern 102 are substantially the same (that is, the proportions of the red, green, and blue filter patterns that are blocked by the peripheral shading pattern 102 are approximately the same ), So that the colors of the display 200 and the surrounding pixels 204 can be matched, so as to improve the problem of the rainbow pattern, thereby improving the image quality of the display 200.

In some embodiments, in a region other than the peripheral light-shielding pattern 102, for a single peripheral pixel 204, the area of the first red filter pattern R1 may be larger than The area of the first green filter pattern G1 and the area of the first blue filter pattern B1. In other embodiments, in a region other than the peripheral light-shielding pattern 102, for a single peripheral pixel 204, the area of the second green filter pattern G2 may also be larger than the area of the second red filter pattern R2 and the second The area of the blue filter pattern B2. In other embodiments, in a region other than the peripheral light-shielding pattern 102, for a single peripheral pixel 204, the area of the third blue filter pattern B3 may be larger than the area of the third red filter pattern R3 and the third The area of the green filter pattern G3.

In some embodiments, one of the non-peripheral pixels 106 may include a fourth sub-pixel PX4, and the fourth sub-pixel PX4 and the first sub-pixel PX1 of one of the peripheral pixels 204 belong to the same red The sub-pixel rows (as shown in FIG. 2), so that the display 200 can reduce the problem of red color cast and further improve the image quality of the display 200.

In other embodiments, one of the non-peripheral pixels 106 may also include a fifth sub-pixel PX5, and the second sub-pixel PX2 of one of the fifth sub-pixel PX5 and the peripheral pixel 204 belongs to The same green sub-pixel row (as shown in FIG. 2), so that the display 200 can reduce the problem of green color cast and further improve the image quality of the display 200.

In other embodiments, one of the non-peripheral pixels 106 may include a sixth sub-pixel PX6, and the sixth sub-pixel PX6 and the third sub-pixel PX3 of one of the peripheral pixels 204 belong to the same blue The dice pixel rows (as shown in FIG. 2), so that the display 200 can reduce the problem of blue color shift, so as to further improve the image quality of the display 200.

In this embodiment, the above-mentioned red sub-pixel row, green sub-pixel row, and blue sub-pixel row are sequentially arranged along the first direction D1.

FIG. 3 is a top view of a display according to another embodiment of the present invention. The display 300 is substantially the same as the display 200. The difference is that the first to third sub-pixels PX1 to PX3 of the surrounding pixels 304 are along the first direction. D1 is arranged, and the first red filter pattern R1, the first green filter pattern G1, and the first blue filter pattern B1 are arranged along the second direction D2. The same or similar elements use the same or similar reference numerals, and the remaining components are connected. The relationship, materials, and processes have been described in detail in the previous article, so they will not be repeated here.

Referring to FIG. 3, the first to third sub-pixels PX1 to PX3 of the display 300 in the surrounding pixels 304 may be arranged along the first direction D1, and the first red filter pattern R1 of the first sub-pixel PX1 The first green filter pattern G1 and the first blue filter pattern B1 may be arranged along a second direction D2, where the first direction D1 is substantially perpendicular to the second direction D2. For example, the arrangement of the red, green, and blue filter patterns in the first composite filter layer CF1 in the row direction (such as a direction away from the non-peripheral pixels 106) may be sequentially the first red filter pattern R1 , A first blue filter pattern B1, a first green filter pattern G1, and a first red filter pattern R1. The first blue filter pattern B1, the first green filter pattern G1, and the first red filter pattern R1 are, for example, rectangular, but not limited thereto.

In some embodiments, the second red filter pattern R2, the second green filter pattern G2, and the second blue filter pattern B2 of the second sub-pixel PX2 may also be arranged along the second direction D2. For example, the red, green and The arrangement of the blue filter patterns in the row direction (such as a direction away from the non-peripheral pixels 106) may be sequentially a second green filter pattern G2, a second red filter pattern R2, a second green filter pattern G2, and The second blue filter pattern B2. The second red filter pattern R2, the second green filter pattern G2, and the second blue filter pattern B2 are, for example, rectangular, but not limited thereto.

In other embodiments, the third red filter pattern R3, the third green filter pattern G3, and the third blue filter pattern B3 of the third sub-pixel PX3 may be arranged along the second direction D2. For example, the arrangement of the red, green, and blue filter patterns in the third composite filter layer CF3 in the row direction (such as a direction away from the non-peripheral pixels 106) may be sequentially the third blue filter pattern. B3, a third blue filter pattern B3, a third green filter pattern G3, and a third red filter pattern R3. The third blue filter pattern B3, the third green filter pattern G3, and the third red filter pattern R3 are, for example, rectangular, but not limited thereto.

In this embodiment, the first sub-pixel PX1, the second sub-pixel PX2, and the third sub-pixel PX3 may be a red sub-pixel, a green sub-pixel, and a blue sub-pixel, respectively. When the areas of the red, green, and blue filter patterns of a single peripheral pixel 304 of the peripheral light-shielding pattern 102 are approximately the same (that is, the proportions of the red, green, and blue filter patterns that are blocked by the peripheral light-shielding pattern 102 are approximately the same ), So that the colors of the display 300 and the surrounding pixels 304 can be matched, so as to improve the problem of the rainbow pattern, thereby improving the image quality of the display 300.

FIG. 4 is a top view of a display according to another embodiment of the present invention, in which the display 400 is substantially the same as the display 300, except that the second sub-pixel is different The shape of PX2, the third sub-pixel PX3, and the surrounding shading pattern 402, so the same or similar components use the same or similar reference numerals. The connection relationships, materials and processes of the remaining components have been described in detail in the foregoing, so they are described below I will not repeat them here.

For example, the second green filter pattern G2 in the second sub-pixel PX2 in this embodiment constitutes a T shape, and the second red filter pattern R2 and the second blue filter pattern B2 are respectively located in two concave portions of the T shape. The green filter pattern G2 in the second composite filter layer CF2 can be divided into two parts. One part of the green filter pattern G2 and the second red filter pattern R2 and the second blue filter pattern B2 are along the first direction. D1 is arranged, and another part of the green filter pattern G2 is disposed adjacent to the non-peripheral pixels 106 in the second composite filter layer CF2. The third blue filter pattern B3, the third red filter pattern R3, the third green filter pattern G3, and the third blue filter pattern B3 in the third sub-pixel PX3 in this embodiment are in the row direction ( (For example, away from non-peripheral pixels 106).

In this embodiment, the first sub-pixel PX1, the second sub-pixel PX2, and the third sub-pixel PX3 may be a red sub-pixel, a green sub-pixel, and a blue sub-pixel, respectively. When the areas of the red, green, and blue filter patterns of a single peripheral pixel 404 of the peripheral light-shielding pattern 402 are substantially the same (that is, the proportion of the red, green, and blue filter patterns blocked by the peripheral light-shielding pattern 402 is approximately The same), the color of the display 400 and the surrounding pixels 404 can be matched, so as to improve the problem of the rainbow pattern, thereby improving the image quality of the display 400.

FIG. 5 is a top view of a display according to another embodiment of the present invention, in which the display 500 is substantially the same as the display 300, and the difference is that some of the first to the third The patterns of the three red filter patterns R1 to R3, some of the first to third green filter patterns G1 to G3, and some of the first to third blue filter patterns B1 to B3 are non-rectangular patterns, so the same or similar elements The same or similar reference numerals are used. The connection relationships, materials, and processes of the remaining components have been described in detail in the foregoing, so they will not be repeated hereafter.

Referring to FIG. 5, part of the first to third composite filter layers CF3 are part of the first to third red filter patterns R1 to R3, part of the first to third green filter patterns G1 to G3, and part of the first to third green filter patterns G1 to G3. The patterns of the three blue filter patterns B1 to B3 are non-rectangular patterns (for example, triangles). In this embodiment, the first sub-pixel PX1, the second sub-pixel PX2, and the third sub-pixel PX3 may be a red sub-pixel, a green sub-pixel, and a blue sub-pixel, respectively. When the areas of the red, green, and blue filter patterns of the peripheral pixels 504 of the peripheral light-shielding pattern 102 are approximately the same (that is, the proportions of the red, green, and blue filter patterns that are blocked by the peripheral light-shielding pattern 102 are approximately the same) , So that the colors of the display 500 and the surrounding pixels 504 can be matched, so as to improve the problem of the rainbow pattern, thereby improving the image quality of the display 500.

In summary, in a display according to an embodiment of the present invention, since the overall ratio of the red filter pattern, the green filter pattern, and the blue filter pattern in the peripheral pixels approaches the same, the display can have Good image quality.

Although the present invention has been disclosed as above with the examples, it is not intended to limit the present invention. Any person with ordinary knowledge in the technical field can make some modifications and retouching without departing from the spirit and scope of the present invention. The protection scope of the present invention shall be determined by the scope of the attached patent application.

Claims (14)

A display includes: a peripheral shading pattern; a plurality of peripheral pixels that partially overlap the peripheral shading pattern; and a plurality of non-peripheral pixels that do not overlap with the peripheral shading pattern, wherein each peripheral pixel includes: a first A sub-pixel includes: a first sub-pixel electrode; and a first composite filter layer including a first red filter pattern, a first green filter pattern, and a first blue filter pattern; A second sub-pixel includes: a second sub-pixel electrode; and a second composite filter layer including a second red filter pattern, a second green filter pattern, and a second blue filter A pattern; and a third sub-pixel, including: a third sub-pixel electrode; and a third composite filter layer, including a third red filter pattern, a third green filter pattern, and a third blue A color filter pattern, in areas other than the peripheral light-shielding pattern, for the peripheral pixels, the area of the first red filter pattern, the second red filter pattern, and the third red filter pattern is total Combined into A, the first green filter pattern, the A total area of the second green filter pattern and the third green filter pattern is B, and a total area of the first blue filter pattern, the second blue filter pattern, and the third blue filter pattern is B. Combined as C, and A: B: C is about 1: 1: 1, wherein the area of the first red filter pattern, the area of the first green filter pattern, and the area of the first blue filter pattern are approximately Equal, the area of the second red filter pattern, the area of the second green filter pattern, and the area of the second blue filter pattern are approximately equal, the area of the third red filter pattern, and the third green filter The area of the light pattern is approximately equal to the area of the third blue filter pattern. The display according to item 1 of the patent application scope, wherein the first to the third sub-pixels are arranged along a column, wherein the first red filter pattern, the first green filter pattern, and the first blue The filter patterns are aligned along the column direction. The display according to item 1 of the patent application scope, wherein the first to the third sub-pixels are arranged along a column, wherein the first red filter pattern, the first green filter pattern, and the first blue The filter patterns are arranged along a row direction that is substantially perpendicular to the column direction. The display device according to item 1 of the patent application scope further includes a liquid crystal layer overlapping the non-peripheral pixels and the first to third sub-pixel electrodes. A display includes: a peripheral shading pattern; a plurality of peripheral pixels that partially overlap the peripheral shading pattern; and a plurality of non-peripheral pixels that do not overlap with the peripheral shading pattern, wherein each peripheral pixel includes: a first A sub-pixel includes: a first sub-pixel electrode; and a first composite filter layer including a first red filter pattern, a first green filter pattern, and a first blue filter pattern; A second sub-pixel includes: a second sub-pixel electrode; and a second composite filter layer including a second red filter pattern, a second green filter pattern, and a second blue filter A pattern; and a third sub-pixel, including: a third sub-pixel electrode; and a third composite filter layer, including a third red filter pattern, a third green filter pattern, and a third blue A color filter pattern, in areas other than the peripheral light-shielding pattern, for the peripheral pixels, the area of the first red filter pattern, the second red filter pattern, and the third red filter pattern is total Combined into A, the first green filter pattern, the A total area of the second green filter pattern and the third green filter pattern is B, and a total area of the first blue filter pattern, the second blue filter pattern, and the third blue filter pattern is B. Combined as C, and A: B: C is about 1: 1: 1, for the surrounding pixels, the area of the first red filter pattern of the first sub-pixel is larger than the first green filter The area of the pattern and the area of the first blue filter pattern, the area of the second green filter pattern of the second sub-pixel is larger than the area of the second red filter pattern and the second blue filter pattern The area of the third blue filter pattern of the third sub-pixel is larger than the area of the third green filter pattern and the area of the third red filter pattern. The display as described in claim 5, wherein one of the non-peripheral pixels includes a fourth sub-pixel and the first sub-pixel of one of the peripheral pixels belongs to the same red color. Sub pixels. The display as described in claim 6, wherein one of the non-peripheral pixels includes a fifth sub-pixel and the second sub-pixel of one of the peripheral pixels belongs to the same green color. Sub pixels. The display according to item 7 of the scope of patent application, wherein one of the non-peripheral pixels includes a sixth sub-pixel and the third sub-pixel of one of the peripheral pixels belongs to the same blue Dice pixel line. The display according to item 8 of the scope of patent application, wherein the red sub-pixel row, the green sub-pixel row, and the blue sub-pixel row are sequentially arranged along a column direction. A display includes: a peripheral shading pattern; a plurality of peripheral pixels that partially overlap the peripheral shading pattern; and a plurality of non-peripheral pixels that do not overlap with the peripheral shading pattern, wherein each peripheral pixel includes: a first A sub-pixel includes: a first sub-pixel electrode; and a first composite filter layer including a first red filter pattern, a first green filter pattern, and a first blue filter pattern; A second sub-pixel includes: a second sub-pixel electrode; and a second composite filter layer including a second red filter pattern, a second green filter pattern, and a second blue filter A pattern; and a third sub-pixel, including: a third sub-pixel electrode; and a third composite filter layer, including a third red filter pattern, a third green filter pattern, and a third blue A color filter pattern, in areas other than the peripheral light-shielding pattern, for the peripheral pixels, the area of the first red filter pattern, the second red filter pattern, and the third red filter pattern is total Combined into A, the first green filter pattern, the A total area of the second green filter pattern and the third green filter pattern is B, and a total area of the first blue filter pattern, the second blue filter pattern, and the third blue filter pattern is B. Combined as C, and A: B: C is about 1: 1: 1, in the area other than the peripheral light-shielding pattern, the area of the first red filter pattern is larger than that of the first pixel for the peripheral pixels. The area of the green filter pattern and the area of the first blue filter pattern. The display according to item 10 of the patent application, wherein for areas other than the peripheral light-shielding pattern, an area of the second green filter pattern is larger than an area of the second red filter pattern for the peripheral pixels. And the area of the second blue filter pattern. The display according to item 11 of the scope of patent application, wherein for areas other than the peripheral light-shielding pattern, the area of the third blue filter pattern is larger than that of the third red filter pattern for the peripheral pixels. The area and the area of the third green filter pattern. A display includes: a peripheral shading pattern; a plurality of peripheral pixels that partially overlap the peripheral shading pattern; and a plurality of non-peripheral pixels that do not overlap with the peripheral shading pattern, wherein each peripheral pixel includes: a first A sub-pixel includes: a first sub-pixel electrode; and a first composite filter layer including a first red filter pattern, a first green filter pattern, and a first blue filter pattern; A second sub-pixel includes: a second sub-pixel electrode; and a second composite filter layer including a second red filter pattern, a second green filter pattern, and a second blue filter A pattern; and a third sub-pixel, including: a third sub-pixel electrode; and a third composite filter layer, including a third red filter pattern, a third green filter pattern, and a third blue A color filter pattern, in areas other than the peripheral light-shielding pattern, for the peripheral pixels, the area of the first red filter pattern, the second red filter pattern, and the third red filter pattern is total Combined into A, the first green filter pattern, the A total area of the second green filter pattern and the third green filter pattern is B, and a total area of the first blue filter pattern, the second blue filter pattern, and the third blue filter pattern is B. Combined into C, and A: B: C is about 1: 1: 1, wherein the first to the third sub-pixels are arranged in a column direction, wherein the first red filter pattern and the first green filter pattern And the first blue filter pattern is arranged along a row direction, the row direction is substantially perpendicular to the column direction. A display includes: a peripheral shading pattern; a plurality of peripheral pixels that partially overlap the peripheral shading pattern; and a plurality of non-peripheral pixels that do not overlap with the peripheral shading pattern, wherein each peripheral pixel includes: a first A sub-pixel includes: a first sub-pixel electrode; and a first composite filter layer including a first red filter pattern, a first green filter pattern, and a first blue filter pattern; A second sub-pixel includes: a second sub-pixel electrode; and a second composite filter layer including a second red filter pattern, a second green filter pattern, and a second blue filter A pattern; and a third sub-pixel, including: a third sub-pixel electrode; and a third composite filter layer, including a third red filter pattern, a third green filter pattern, and a third blue A color filter pattern, wherein one of the non-peripheral pixels includes a fourth sub-pixel and the first sub-pixel of one of the peripheral pixels belongs to the same first color sub-pixel row, and The area of the first color filter pattern of the first sub-pixel is larger than that of the first sub-pixel. The area of any one of the other two filter patterns of the sub-pixel, wherein part of the first to the third red filter patterns and part of the first to the third composite filter layers are The third green filter pattern and portions of the first to the third blue filter patterns are triangular.