TW200841073A - Thin-type LCD module - Google Patents

Abstract

The invention relates to a thin-type LCD module, which comprises a frame, a backlight module and a LCD panel disposed in the frame, and a double-side tape adhered between the LCD panel and the frame, wherein the LCD panel includes a liquid crystal box, a first polarizer and a second polarizer respectively disposed on two sides of the liquid crystal box. The first polarizer is configured on the side facing the backlight module, and the inner perimeter of the double-side tape is greater than the outer perimeter of the first polarizer such that the double-side tape and the first polarizer are directly adhered on the surface of the liquid crystal box in a coplanar manner to effectively reduce the thickness of the frame.

Description

200841073 IX. DESCRIPTION OF THE INVENTION: TECHNICAL FIELD The present invention relates to the technical field of liquid crystal displays, and more particularly to a design for thinning and thinning a liquid crystal display module. [Prior Art] In order to make the liquid crystal products easy to carry, and have a light appearance, today's liquid crystal display modules are all carried out with a light cover, and work, 1 work, rare work, find a horse to sigh 50, and generally LCD The display module includes a frame (4〇), a liquid crystal display panel (5 〇) disposed in the frame (40), is disposed in the frame (* 〇), and is attached to the frame as shown in the fourth and fifth figures. Liquid crystal display panel (5 〇) < _ backlight module (not shown), a double-sided tape (6 〇) adhered between the liquid crystal display panel (5 〇) and the frame (4 〇), wherein The liquid crystal display panel (5 〇) comprises a liquid crystal cell (5 working), two polarizing plates (5 2 ) respectively disposed on two sides of the liquid crystal cell (5 working); the frame (40) includes a closed type a space border (4 1 ), and a support plane (4 2 ) protruding from the inner circumference of the space by the frame (4 1 ); the double-sided tape (") is adhered to the frame "◦) The surface of the floor (42) of the branch building, for one of the polarized panels of the Panyu bow (5 2 ) The circumferential seam # is attached to the double-sided tape (60) on the μ μ , _ edge. However, the above-mentioned frame f /1 η Λ , C 4 0 ) has the following defects: 1 ·Since the liquid crystal display surface is provided, the non-face plate (50) is made of a polarizer (52, adhered to the frame (40), and the PD & , the polarizer (52) and the double-sided tape (6) 0) Stacked up and down, eclipse, hexa-liquid, day, and, panel (5 〇) and frame pull 200841073 (40) combined thicker thickness as shown in the fifth figure 1 including double-sided tape (6 〇), liquid crystal, and ', 2), does not meet the current thinness of the liquid crystal display module to the two polarizers (5 2 . Because the liquid crystal display panel (5 〇) is at the periphery of the polarizer (5 2 ) (4) At (4) (4 Q), a gap is left between the support planes (42) of the liquid crystal cell (5 i ) frame 曰 (40), so that the existing liquid crystal display module is further improved.

SUMMARY OF THE INVENTION In order to improve the limitations and disadvantages of the liquid crystal display module, the main object of the present invention is to provide a thinned liquid crystal display module. Based on the above object, the main technical means of the present invention comprises a frame, the frame is provided with a frame enclosing the closed space, and a support plane protruding from the inner peripheral wall of the frame toward the enclosed space, and the support plane surface The double-sided adhesive tape is provided in a frame shape, and a liquid crystal display panel is disposed in a space surrounded by the frame of the frame, and the liquid crystal display panel is provided with a liquid crystal cell, and the liquid crystal display box is disposed in the liquid crystal display box. The first polarizer is disposed on one of the support planes facing the frame, and the outer periphery of the first polarizer is less than or equal to the inner circumference of the double-sided tape. And the first polarizer and the double-sided tape are opposite to the same plane of the liquid crystal display box. After the implementation of the above technical means, the specific benefits obtainable by the present invention 1 · Since the double-sided adhesive tape is directly adhered between the liquid crystal cell and the frame, and is located on the outer side of the outer periphery of the first polarizing plate, instead of being adhered to the 200841073 liquid crystal display Panel #笛^ μ , . w A proud brother on a polarizer, that is, the double-sided tape is the same as the first _, : plate, not stacked vertically, therefore, compared to the existing liquid crystal display, the group In summary, the overall thickness of the present invention is at least reduced - the first polarizing spoon of the sheet reaches the end of the liquid crystal display module. Since the liquid crystal cell of the present invention is directly adhered to the supporting plane surface of the frame, the gap left by the aforementioned conventional polarizer is avoided. [Embodiment]

Referring to the first and second figures, the thinned liquid crystal display module provided by the present invention comprises a frame (1 〇), a moonlight module (not shown) disposed in the frame (; L 0 ), and A liquid crystal display panel (2 〇), a double-sided tape (30). The frame (1 〇) includes a frame (1 1) surrounding the closed space, and a support plane (1 2 ) protruding from the inner peripheral wall of the frame (11) toward the enclosed space, the support plane (1 2 ) Abutting against the frame (1 1 ) to form a spacer (1 2 0 ); the double-sided tape (30) is formed in a frame shape and adhered to the outer periphery of the liquid crystal display panel (20) and the frame (1 〇) between the blocks (1 2 〇), and the double-sided tape (30) can be black and white double-sided tape; the liquid crystal display panel (20) is placed on the frame (1 )) frame (1 1 ) Within the space. The liquid crystal display panel (2 〇 ) comprises a liquid crystal cell (2 1 ) and a first polarizer (22) and a second polarizer (23) disposed on both sides of the liquid crystal cell (2 1 ). The first polarizer (2 2) is located on one side of the support plane (1 2) facing the frame (1 ,), wherein the outer periphery of the first polarizer (2 2 ) is less than or equal to the double-sided tape (3 200841073 〇) The circumference can also be - at or equal to the inner circumference of the spacer (12. (22) outside the circumference is small. 0 0. 〇), or even the first polarizer n: the outer circumference is less than or equal to the double-sided tape (3〇 And the spacer (the inner circumference of the 19th, this is the first polarizer of the illustration of the second figure (2 η Han in the frame (1 0) of the floor plan (1 2 ) and the liquid crystal cell (2, The first polarizer (2 2 ) and the double-sided tape (3 〇) are not in the same plane as the liquid crystal display box (2丄);

In the moonlight group (not shown), the backlight module is disposed on a side of the frame (1 〇) different from the display display surface; and the thinned liquid crystal display module of the present invention is completed by the above structure . The invention supports the first polarizer (23), the liquid crystal cell (2 1 ) and the first polarizer (23) in the support plane (1 2) to the top of the assembly frame (10). Height, compared with the existing liquid crystal display module (as shown in the fifth figure), the support plane (4 2 ) of the frame (4 〇) of the existing liquid crystal display module to the height of the top end l includes double-sided tape (6 〇 ), the first polarizer (52), the liquid crystal cell (2 1 ), and the second polarizer (23), it can be seen that the frame of the present invention (1 〇) is less than a double-sided tape (60) The height can be reduced to reduce the thickness of the liquid crystal display module, and by the design of the spacer (20) of the frame (20), the double-sided tape (3 〇) and the first polarizer (5 2 ) are eliminated. The height difference between the two increases the stability of the module assembly. As shown in the third figure, another embodiment of the present invention is another liquid crystal display panel (2 〇a), and the double-sided tape (3 〇) and the first polarizer (2 2 A ) are The same plane is adhered to the surface of the liquid crystal cell (2") of the liquid crystal display panel (2 7 200841073 0 A), and the outer circumference of the first polarizer (2 2 A) is smaller than the inner circumference of the plane of the branch (1 2 A), A portion of the first polarizer (22A) is accommodated in the support plane (12A) for the support plane (12a) of the frame (1〇Α) to the top of the frame (1〇A). 'The system includes a support plane (IgA, double-sided tape (30A), liquid crystal cell (2lA) and second polarizer (23A), which is less than the first-polarizer (2 2 A ) @ height, compared to the prior art. The system can effectively reduce the thickness of the frame (10) to achieve the effect of thinning. [Simplified description of the drawings] The first figure is a perspective exploded view of the present invention.

The brother "a picture is a schematic diagram of a partial planar combination profile of the g i I & A X 5 l of the present invention.

The third figure is another embodiment of the present invention

The partial plane combination profile of the money example is shown in the fourth figure, which is a three-dimensional decomposition diagram of the existing liquid crystal gg + y ten " The fifth picture shows the partial plane combination profile of the existing liquid crystal _ - member non-core group [main component symbol description] (10) ( 1 0 A ) frame (11) ( 1 1 A ) frame (1 2) ( 1 2 A Supporting plane (1 2 〇) spacer (2 0 ) ( 2 0 a ) liquid crystal display panel (2 1 ) ( 2 1 A ) liquid crystal cell 8 200841073 (22) (22A) first polarizer (23) (23A ) Second polarizer (30) Double-sided tape (40) (41) Border (42) (5 0 ) Liquid crystal display panel (5 1 ) (5 2 ) Polarizer (60) Frame support flat LCD double-sided tape

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Claims (1)

200841073 X. Patent application scope: y - a thinned liquid crystal display module, comprising: ▲ frame wood 'the frame has a frame that encloses the closed space, and is surrounded by the inner peripheral wall of the frame and one toward the white a liquid crystal display panel comprising: a liquid crystal cell, a polarizer disposed on the liquid crystal cell facing the support plane; and a double-sided tape on the clothing surface, the double-sided tape + 乂 and %% The frame is framed and sandwiched between the plane and the liquid crystal cell; wherein the periphery of the polarizer is less than or equal to the inner edge of the double-sided tape. The thinned liquid crystal group according to the invention of claim 2, wherein the outer periphery of the polarizer is larger than the inner circumference of the push plane, and the polarizer is disposed on the support plane of the frame and the liquid crystal cell between. 3. The thinned liquid crystal display module of claim 2, wherein the support of the far frame is spliced to the end of the frame, and the double-sided tape is disposed on the liquid crystal. Between the box and the spacer. 4. The thinned liquid crystal display module as described in the application of the patent application, wherein the outer periphery of the polarizer is smaller than the inner circumference of the support plane. 5) If the scope of patent application is the first one? The thin liquid crystal display module of the above-mentioned liquid crystal display panel is disposed on the side of the liquid crystal display panel. 6 · If the patent application scope is 1 or;;> 7 or 7 or 4, the thin-type 10 200841073 liquid crystal display module, wherein the double-sided tape is a black-and-white double-sided tape. XI. Schema: as the next page 11