CN106409153A - A display device and a preparation method therefor - Google Patents
A display device and a preparation method therefor Download PDFInfo
- Publication number
- CN106409153A CN106409153A CN201610852779.9A CN201610852779A CN106409153A CN 106409153 A CN106409153 A CN 106409153A CN 201610852779 A CN201610852779 A CN 201610852779A CN 106409153 A CN106409153 A CN 106409153A
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- CN
- China
- Prior art keywords
- display
- display device
- display screen
- zoom lens
- light
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Classifications
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B3/00—Simple or compound lenses
- G02B3/12—Fluid-filled or evacuated lenses
- G02B3/14—Fluid-filled or evacuated lenses of variable focal length
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Optics & Photonics (AREA)
- Mechanical Light Control Or Optical Switches (AREA)
Abstract
The invention provides a display device comprising a display screen and a light-transmitting film attached to the display screen. The light-transmitting film comprises varifocus lenses or varifocus lens groups with the primary optical axes being parallel. The invention also provides a preparation method for the display device, and the method comprises the steps of manufacturing a light-transmitting film which comprises varifocus lenses or varifocus lens groups with the primary optical axes being parallel; attaching the light-transmitting film to a display screen. The light-transmitting film attached to the display screen of the display device comprises the varifocus lenses or varifocus lens groups with the primary optical axes being parallel, so that the gaps between pixels are narrowed and the display effect of the display screen is improved; the display device has the advantages of convenient focusing and flexible use; and with a good imaging effect, display frames of the display screen are more ideal. The preparation method for the display device improves the display performance of the display screen and reduces the production cost without changing the original display screen structure and manufacture equipment.
Description
Technical field
The present invention relates to display technology field is and in particular to a kind of display device and preparation method thereof.
Background technology
With the progress of Display Technique, people require more and more higher it is desirable to display screen can to the display effect of display screen
More to show the details of image, pursue higher definition.At present, each manufacturer mainly passes through to improve dividing of display screen
Lifting display effect, resolution refers generally to the number of the pixel that display screen can show to resolution, due to the point in display picture,
Line dough-making powder is all made up of pixel, and the pixel of display screen is more, and that is, picture element density (PPI, Pixel per Inch) is bigger, shows
Show that picture detail is abundanter.Therefore picture element density is one of important judging quota of reaction display applications, in prior art,
The display effect of display screen to be lifted, the general picture element density passing through to increase display screen is realized.For example, the iPhone of Apple
The picture element density of 6s Plus has reached full HD (1920x1080), 401PPI, the pixel of the Galaxy Note5 of Samsung
Density has even more reached four times of high definitions (2560x1440), 515PPI.
However, those skilled in the art is aware that, the viewing area of display screen be by pixel in the form of array arrangement
Constitute, between two neighboring pixel, have certain interval, this interval can not display image picture effectively, belong to aobvious
The non-display area of display screen.Although being increased using the picture element density that current technology can make display screen, that is, in unit area
Pixel increases, but is spaced shared ratio between each pixel and does not but change, that is, in the case that screen size is constant, whole screen
In curtain, total non-display area area does not have and reduces.And the scale of the display screen gross area shared by non-display area, that is, as
It is spaced shared scale between element and will directly affect the appreciation effect of display picture.Interval proportion between pixel is less,
The display effect of image can be better, and the picture element density of display screen is higher, and the size being spaced proportion between pixel can be to aobvious
The display effect impact of display screen is bigger.
In addition, manufacturing high PPI display screen, need the manufacturing equipment that fineness is higher, this typically requires very big fund
With the input of time, it is also required to more accurate manufacturing process, this often there is also technology and technologic restriction simultaneously.
Content of the invention
In view of this, embodiments provide a kind of display device, solve and be spaced greatly between pixel, display effect is not
Enough preferable technical problems；The embodiment of the present invention additionally provides a kind of preparation method of display device, is not changing original display
On the basis of screen structure and manufacturing equipment, improve the display performance of display screen, solve the problems, such as that production cost is high.
A kind of display device provided in an embodiment of the present invention, including display screen, also includes the printing opacity fitting with display screen
Film, described light-transmissive film includes the parallel zoom lens of primary optical axis or variable focus lens package；
Wherein, described zoom lens or variable focus lens package are corresponded with pixel；
Wherein, the interval between described zoom lens or variable focus lens package and neighbor corresponds；
Wherein, a pair of the interval 1 between described zoom lens or variable focus lens package and display unit or adjacent display cell
Should, wherein, described display unit includes multiple pixels；
Wherein, described display unit be color display unit, wherein, described color display unit by a red pixel, one
Individual green pixel and a blue pixel are constituted；
Wherein, described zoom lens are liquid zoom lens；
Wherein, described zoom lens are MEMS optical zoom lens；
Wherein, described light-transmissive film passes through OCA glue laminating on the surface of described display screen；
Wherein, the size of described light-transmissive film is corresponding with the size of described display screen.
A kind of preparation method of display device provided in an embodiment of the present invention, including：Prepare light-transmissive film, described light-transmissive film bag
Include the parallel zoom lens of primary optical axis or variable focus lens package；Described light-transmissive film is fitted on a display screen.
The display device that the embodiment of the present invention is provided, the light-transmissive film being fitted in display screen includes zoom lens or zoom is saturating
Microscope group, interval is corresponding between pixel/neighbor, is spaced, so that non-display area proportion is substantially subtracted between relative decrease pixel
Little, effectively improve the display effect of display screen.In addition, zoom lens/variable focus lens package has the convenient feature of focusing, make
It both can be amplified to reply pixel with the pixel of viewing area, also can interval and pixel between to interval should being carried out
Reduce, all can play the technique effect of lifting display effect, use more flexible and convenient, simultaneously good excellent of its imaging effect
Point also makes the display picture of display screen even more ideal；The preparation method of the display device that the embodiment of the present invention is provided, not
On the basis of changing original display screen structure and manufacturing equipment, you can improve the display performance of display screen, reduce production cost.
Brief description
Fig. 1 show a kind of structural representation of the display screen of display device of one embodiment of the invention offer.
Fig. 2 show a kind of structural representation of display device of one embodiment of the invention offer.
Fig. 3 show a kind of schematic diagram of the display situation of display device of one embodiment of the invention offer.
Fig. 4 show a kind of structural representation of display device of another embodiment of the present invention offer.
The flow chart that Fig. 5 show a kind of preparation method of display device of one embodiment of the invention offer.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes it is clear that described embodiment is only a part of embodiment of the present invention, rather than whole embodiments.Based on this
Embodiment in invention, the every other reality that those of ordinary skill in the art are obtained under the premise of not making creative work
Apply example, broadly fall into the scope of protection of the invention.
The display device that the embodiment of the present invention is provided, the light-transmissive film fit including display screen and with display screen, this is saturating
Light film includes the parallel zoom lens of primary optical axis or variable focus lens package.In an embodiment of the present invention, the size of light-transmissive film with
The size of display screen is corresponding, and light-transmissive film passes through OCA glue laminating on a display screen.
As shown in figure 1, display screen 1 includes multiple red, blue, green pixels 4, these pixels 4 constitute display screen 1 in the form of an array
Viewing area, between neighbor 4 exist interval 5 constitute display screen 1 non-display area.In one embodiment of the invention
In, as shown in Fig. 2 the zoom lens in light-transmissive film 2 or variable focus lens package 3 are corresponded with the pixel 4 of viewing area, so logical
Overregulate zoom lens or the focal length of variable focus lens package 3, zoom lens or variable focus lens package 3 can be made to play the work(amplifying object
Can, realize the amplification to pixel 4, also relatively reduce the width at interval 5 simultaneously, that is, reduce shared by non-display area
Area ratio.As shown in figure 3, pixel 4 defines the pixel of expansion after zoom lens or variable focus lens package 3 processing and amplifying
4' it can be seen that simultaneously the interval width between pixel 4' also relatively reduce, so that screen area shared by non-display area
Ratio be obviously reduced, effectively enhance the display effect of display screen.
In an alternative embodiment of the invention, as shown in figure 4, the zoom lens of light-transmissive film 2 or variable focus lens package 3 and adjacent picture
Interval 5 between element 4 corresponds, and so passes through to adjust the focal length of zoom lens or variable focus lens package 3, can make zoom lens or change
Focus lens group 3 plays the function of reducing object, realizes the width reducing effect, can making interval 5 to each interval 5 of non-display area
Degree seems narrower than developed width, that is, reduce the area of non-display area so that non-display area accounts for the face of total display screen
Long-pending ratio is obviously reduced, and equally enhances the display effect of image.
In an embodiment of the present invention, each zoom lens of lens coating 2 or variable focus lens package 3 and display unit or phase
Interval between adjacent display unit corresponds, and wherein, display unit includes multiple pixels.Those skilled in the art can manage
Solution, the blue sub-pixel combinations of red sub-pixels, a green sub-pixel and constitute a color display unit.In an embodiment
In, this display unit is color display unit, will lens coating 2 be configured to make each zoom lens or variable focus lens package 3 and
Individual color display unit is corresponding, and makes zoom lens or variable focus lens package 3 play the function of amplifying object by focusing,
Each color display unit is amplified process, relatively reduces the interval between color display unit simultaneously, make non-aobvious
Show that region accounts for the area ratio reduction of total display screen, strengthen the display effect of image.Also lens coating 2 can be configured to make each become
Interval between focus lens or variable focus lens package 3 and two neighboring color display unit is corresponding, and makes change by focusing
Focus lens or variable focus lens package 3 play the function of reducing object, and the interval between color display unit is carried out reducing process,
Almost identical effect can be obtained.
In another embodiment, display unit may also comprise any number of pixels 4, i.e. each zoom lens of lens coating 2
Or variable focus lens package 3 can be corresponding with any number of pixels 4 or any number of color display unit, its configuration mode and above-mentioned reality
Apply example to be similar to, here is omitted.Each zoom lens/variable focus lens package 3 and pixel 4 or the corresponding number of color display unit
Amount can do different settings according to different demands, and the present invention is not specifically limited to this.
In an embodiment of the present invention, zoom lens 3 are specially liquid zoom lens, for large scale display device, can
Constituted light-transmissive film 2 in the form of multiple liquid zoom lens are with lens group, thus obtaining more preferable display effect.
Liquid zoom lens mainly change the radius of curvature of two kinds of liquid interface by adjusting applied voltage, thus
Reach the purpose of automatic focusing.It is to be understood that according to the difference of applied voltage, two kinds reach between liquid and liquid and wall
Stable required surface tension is just different, thus changing the shape of lens face, and then changes the focal length of liquid lens.Due to liquid
Zoom lens do not need mechanical activity devices only need to change applied voltage in zooming procedure, so power consumption very little, simultaneously
The fabrication schedule of liquid zoom lens is simple, easily realizes automatization, production in enormous quantities, thus liquid zoom lens be one very
Good selection.
In an alternative embodiment of the invention, zoom lens are MEMS optical zoom lens, that is, apply micro-electronic mechanical skill,
The optical lenses being manufactured using the executor of Piezoelectric Driving, this executor has that driving force is big, driving voltage is relatively low, power consumption very little
The advantages of.Above-mentioned zoom lens are the example cited by the present invention, if other lenses can also realize the purpose of zoom, with
Shi Houdu is moderate, disclosure satisfy that display demand it is also possible to select as application, the present invention is not specifically limited to this.
Certainly, above-mentioned amplification pixel to be reached, reduce the technique effect at interval between pixel, it would however also be possible to employ fixed focal length
Lens or lens group are realizing.Technical staff can select the lens of preset parameter or lens group to constitute thoroughly according to specific needs
Light film, makes each lens/lens group or and one or more pixel or interval/multiple pixel compositions and between neighbor
Display unit between interval corresponding.But once, chosen, it is only used for expanding for the lens of fixed focal length or lens group
Big pixel or reduce interval, i.e. lens or lens group or corresponding with pixel, or the interval between pixel is corresponding, not
Can switch between both.
The display device that the embodiment of the present invention is provided, the light-transmissive film being fitted in display screen includes zoom lens or zoom is saturating
Microscope group, interval is corresponding between pixel/neighbor, is spaced, so that non-display area proportion is substantially subtracted between relative decrease pixel
Little, effectively improve the display effect of display screen.In addition, zoom lens/variable focus lens package has the convenient feature of focusing, make
It both can be amplified to reply pixel with the pixel of viewing area, also can interval and pixel between to interval should being carried out
Reduce, all can play the technique effect of lifting display effect, use more flexible and convenient, simultaneously good excellent of its imaging effect
Point also makes the display picture of display screen even more ideal.
The embodiment of the present invention additionally provides a kind of preparation method of display device.Fig. 5 show one embodiment of the invention and carries
For a kind of display device preparation method flow chart, as shown in figure 5, the method comprises the steps：
Step 101：Prepare light-transmissive film 2, this light-transmissive film 2 includes the parallel zoom lens of primary optical axis or variable focus lens package 3；
Step 102：Light-transmissive film 2 is fitted on display screen 1.
In an embodiment of the present invention, the size of light-transmissive film 2 is corresponding with the size of display screen 1, i.e. its area and display
The area of screen 1 is roughly equal.
In one embodiment, the zoom lens of light-transmissive film 2 or variable focus lens package 3 are corresponded with the pixel 4 of viewing area.
In another embodiment, the interval 5 between the zoom lens of light-transmissive film 2 or variable focus lens package 3 and neighbor 4 is one by one
Corresponding.
In an embodiment of the present invention, zoom lens are specially liquid zoom lens, in another embodiment, zoom lens
For MEMS optical zoom lens.
The preparation method of the display device that the embodiment of the present invention is provided, do not change original display screen structure and manufacture set
On the basis of standby, you can improve the display performance of display screen, reduce production cost.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all essences in the present invention
Within god and principle, any modification of being made, equivalent etc., should be included within the scope of the present invention.
Claims (10)
1. a kind of display device, including display screen it is characterised in that also including the light-transmissive film fitting with display screen, described
Light film includes the parallel zoom lens of primary optical axis or variable focus lens package.
2. display device according to claim 1 is it is characterised in that described zoom lens or variable focus lens package and pixel one
One is corresponding.
3. display device according to claim 1 is it is characterised in that described zoom lens or variable focus lens package and adjacent picture
Interval between element corresponds.
4. display device according to claim 1 is it is characterised in that described zoom lens or variable focus lens package are single with display
Interval between unit or adjacent display cell corresponds, and wherein, described display unit includes multiple pixels.
5. display device according to claim 4 it is characterised in that described display unit be color display unit, wherein,
Described color display unit is made up of the blue sub-pixel of red sub-pixels, a green sub-pixel and.
6. display device according to claim 1 is it is characterised in that described zoom lens are liquid zoom lens.
7. display device according to claim 1 is it is characterised in that described zoom lens are MEMS optical zoom lens.
8. the display device according to any one of claim 1 to 7 is it is characterised in that described light-transmissive film passes through OCA glue laminating
Surface in described display screen.
9. the display device according to any one of claim 1 to 7 it is characterised in that the size of described light-transmissive film with described
The size of display screen is corresponding.
10. a kind of preparation method of display device is it is characterised in that include：
Prepare light-transmissive film, described light-transmissive film includes the parallel zoom lens of primary optical axis or variable focus lens package；
Described light-transmissive film is fitted on a display screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610852779.9A CN106409153A (en) | 2016-09-27 | 2016-09-27 | A display device and a preparation method therefor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610852779.9A CN106409153A (en) | 2016-09-27 | 2016-09-27 | A display device and a preparation method therefor |
Publications (1)
| Publication Number | Publication Date |
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| CN106409153A true CN106409153A (en) | 2017-02-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610852779.9A Pending CN106409153A (en) | 2016-09-27 | 2016-09-27 | A display device and a preparation method therefor |
Country Status (1)
| Country | Link |
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| CN (1) | CN106409153A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112445014A (en) * | 2020-12-08 | 2021-03-05 | 厦门天马微电子有限公司 | Display module and display device |
| CN114187851A (en) * | 2021-12-21 | 2022-03-15 | 谊美吉斯光电科技（福建）有限公司 | an LED display |
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| CN101937628A (en) * | 2009-06-26 | 2011-01-05 | 普来斯姆公司 | Has the little frame display screen that supports rete |
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| CN202549182U (en) * | 2012-04-27 | 2012-11-21 | 合肥京东方光电科技有限公司 | Spliced wall and display device |
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| CN105866865A (en) * | 2016-05-27 | 2016-08-17 | 京东方科技集团股份有限公司 | Display panel and display device |
| CN105911747A (en) * | 2016-07-01 | 2016-08-31 | 京东方科技集团股份有限公司 | Display panel and display device |
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2016
- 2016-09-27 CN CN201610852779.9A patent/CN106409153A/en active Pending
Patent Citations (7)
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|---|---|---|---|---|
| US20040263670A1 (en) * | 2003-06-18 | 2004-12-30 | Ryo Yamasaki | Display device with image sensing device |
| CN101937628A (en) * | 2009-06-26 | 2011-01-05 | 普来斯姆公司 | Has the little frame display screen that supports rete |
| CN102542927A (en) * | 2012-01-06 | 2012-07-04 | 广东威创视讯科技股份有限公司 | Device for removing display pixel particle effect and OLED (organic light emitting diode) display screen |
| CN202549182U (en) * | 2012-04-27 | 2012-11-21 | 合肥京东方光电科技有限公司 | Spliced wall and display device |
| CN104464536A (en) * | 2014-12-11 | 2015-03-25 | 广东威创视讯科技股份有限公司 | Display device |
| CN105866865A (en) * | 2016-05-27 | 2016-08-17 | 京东方科技集团股份有限公司 | Display panel and display device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112445014A (en) * | 2020-12-08 | 2021-03-05 | 厦门天马微电子有限公司 | Display module and display device |
| CN112445014B (en) * | 2020-12-08 | 2022-07-01 | 厦门天马微电子有限公司 | Display module and display device |
| CN114187851A (en) * | 2021-12-21 | 2022-03-15 | 谊美吉斯光电科技（福建）有限公司 | an LED display |
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Application publication date: 20170215 |
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