CN214954430U

CN214954430U - Liquid crystal display for improving ground color

Info

Publication number: CN214954430U
Application number: CN202121716738.XU
Authority: CN
Inventors: 杨鸿启
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-07-27
Filing date: 2021-07-27
Publication date: 2021-11-30
Anticipated expiration: 2031-07-27

Abstract

The utility model discloses a liquid crystal display for improving ground color in the technical field of display screen, which comprises top glass, wherein the bottom of the top glass is provided with a top ITO conductive layer, the bottom of the top ITO conductive layer is provided with a sealed space, the inside of the sealed space is filled with liquid crystal, the bottom of the sealed space is provided with a bottom ITO conductive layer, the bottom of the bottom ITO conductive layer is provided with bottom glass, a left side rubber edge silicon ball and a right side rubber edge silicon ball are arranged between the bottom glass and the top glass, the right side wall of the left side rubber edge silicon ball is provided with left filling blocks at the top and the bottom of the sealed space, the left side wall of the right side rubber edge silicon ball is provided with right filling blocks at the top and the bottom of the sealed space, and a sealed rubber plug is clamped between the right side rubber edge silicon ball, the interference of light leak has been eliminated to this equipment, makes the display information clearly acquireed, has improved the quality of display screen.

Description

Liquid crystal display for improving ground color

Technical Field

The utility model relates to a display screen technical field specifically is an improve LCD of base colour.

Background

The liquid crystal display is a flat ultrathin display device, which is composed of a certain number of color or black and white pixels and is placed in front of a light source or a reflecting surface, the power consumption of the liquid crystal display is very low, so that the liquid crystal display is favored by engineers and is suitable for electronic equipment using a battery. The liquid crystal is a special substance between solid and liquid, which is an organic compound, normally in a liquid state, but its molecular arrangement is very regular as that of a solid crystal, and therefore, it is called a liquid crystal, and another special property thereof is that if an electric field is applied to the liquid crystal, its molecular arrangement is changed, and at this time if a polarizing plate is fitted thereto, it has a function of preventing light from passing therethrough (light can pass smoothly without applying an electric field), and if a color filter is fitted thereto, the magnitude of voltage applied to the liquid crystal is changed, so that the amount of light transmission of a certain color can be changed, and also it can be said that the transmittance thereof can be changed by changing the voltage applied to both ends of the liquid crystal. With the increasing display technology and the increasing information amount, the quality requirements of people on liquid crystal displays are higher and higher, the consistency of the ground color in the liquid crystal display is difficult to control, especially some negative display products have poor ground color uniformity and are easy to generate light leakage, so that the product quality is influenced, and therefore, the liquid crystal display for improving the ground color is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an improve LCD of ground colour to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an improve LCD of ground colour, includes top glass, top glass's bottom is provided with top ITO conducting layer, the bottom of top ITO conducting layer is provided with the confined space, the inside packing in confined space has the liquid crystal body, just the bottom of confined space is provided with bottom ITO conducting layer, the bottom of bottom ITO conducting layer is provided with bottom glass, be provided with left side gluey limit silica sphere and right side gluey limit silica sphere between bottom glass and the relative of top glass, the right side wall that the limit silica sphere is glued to the left side is provided with the left side filling block on being located the top and the bottom position of confined space, the left side wall that the limit silica sphere is glued to the right side is provided with the right side filling block on being located the top and the bottom position of confined space, just the joint is equipped with the closed plug between the right side gluey limit silica sphere relatively.

Preferably, the outer surface of the top ITO conducting layer is provided with a shading adhesive tape, and an adhesive edge is arranged on one side, far away from the left adhesive edge silicon ball, between the bottom glass and the top glass.

Preferably, the bottom of the shading tape is provided with an upper substrate glass, the bottom of the upper substrate glass is provided with a lower substrate glass, and the bottom of the lower substrate glass is provided with a lower polarizer.

Preferably, the right side of the bottom of the shading adhesive tape is provided with an upper polaroid, the bottom of the upper polaroid is provided with optical cement, and the bottom of the optical cement is adhered with functional glass.

Preferably, the bottom of the closed rubber plug is provided with a liquid crystal infusion channel, and the closed rubber plug is of a hemispherical structure.

Preferably, the left side is glued the limit silica ball and is parallel and level with the left side limit of top glass and bottom glass, the right side is glued the limit silica ball and is parallel and level with the right side limit of top glass and bottom glass.

Preferably, the edges of the upper substrate glass and the upper polarizer are flush with the edge of the lower substrate glass.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model has reasonable structural design, through the arranged top glass, the bottom glass, the top ITO conductive layer, the bottom ITO conductive layer, the left side rubber edge silicon ball, the right side rubber edge silicon ball and the liquid crystal body, a left side filling block is filled in a left side gap formed between the left side rubber edge silicon ball and the top ITO conductive layer as well as the bottom ITO conductive layer, and a right side filling block is filled in a right side gap formed between the right side rubber edge silicon ball and the right side gap formed between the top ITO conductive layer as well as the bottom ITO conductive layer, thus leading the display area of the LCD display screen to be as thick as the box at the rubber edge area position, leading the ground color of the LCD display screen to be uniform, improving the quality of the liquid crystal display screen, bottoming at the inner side edge of the shading adhesive tape by using the optical cement firstly, then removing bubbles at low air pressure, removing bubbles generated by the contact of the optical cement and the shading adhesive tape, and finally using the optical cement to laminate the functional glass, can effectively avoid the bubble to produce at the inboard edge of shading sticky tape like this, solve the problem of LCD light leak, eliminate the interference of light leak, the display information can clearly be acquireed, convenient operation, simple structure, and it is extensive to use.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of a part of the structure of the present invention;

FIG. 3 is a schematic view of the assembly structure of the shading tape of the present invention;

fig. 4 is a schematic structural view of the sealing rubber plug of the present invention.

In the figure: 1. a top glass; 2. a bottom glass; 3. a top ITO conductive layer; 4. a bottom ITO conductive layer; 5. the left side is glued with silicon balls; 6. the right side is glued with silicon balls; 7. a liquid crystal; 8. sealing the space; 9. a left side stuffing block; 10. a right side stuffing block; 11. a light-shielding tape; 12. gluing edges; 13. an upper substrate glass; 14. an upper polarizer; 15. lower substrate glass; 16. optical cement; 17. functional glass; 18. a lower polarizer; 19. sealing the rubber plug; 20. and a liquid crystal injection channel.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, fig. 2 and fig. 3, the present invention provides a technical solution: the utility model provides an improve LCD of ground colour, the bottom including 1 top glass of top glass 1 is provided with top ITO conducting layer 3, the bottom of top ITO conducting layer 3 is provided with enclosure space 8, enclosure space 8's inside packing has liquid crystal 7, and enclosure space 8's bottom is provided with bottom ITO conducting layer 4, the bottom of bottom ITO conducting layer 4 is provided with bottom glass 2, be provided with left side rubber limit silicon ball 5 and right side rubber limit silicon ball 6 between bottom glass 2 and top glass 1 relatively, the right side wall of left side rubber limit silicon ball 5 is located and is provided with left side filling block 9 on enclosure space 8's the top and the bottom position, the left side wall of right side rubber limit silicon ball 6 is located and is provided with right side filling block 10 on enclosure space 8's the top and bottom position, and the joint is equipped with sealed plug 19 between right side rubber limit silicon ball 6 relatively.

Referring to fig. 2, a light-shielding tape 11 is disposed on the outer surface of the top ITO conductive layer 3, and a glue edge 12 is disposed on a side of the bottom glass 2 and the top glass 1 opposite to each other and away from the left glue edge silicon ball 5;

referring to fig. 3, an upper substrate glass 13 is disposed at the bottom of the light-shielding tape 11, a lower substrate glass 15 is disposed at the bottom of the upper substrate glass 13, and a lower polarizer 18 is disposed at the bottom of the lower substrate glass 15;

referring to fig. 3, an upper polarizer 14 is disposed on the right side of the bottom of the light-shielding tape 11, an optical adhesive 16 is disposed on the bottom of the upper polarizer 14, a functional glass 17 is adhered to the bottom of the optical adhesive 16, and the functional glass 17 is adhered to the optical adhesive 16 with good stability;

referring to fig. 4, a liquid crystal infusion channel 20 is disposed at the bottom of the closed rubber plug 19, and the closed rubber plug is in a hemispherical structure, so as to conveniently block the liquid crystal infusion channel 20;

referring to fig. 1 and 2, the left adhesive side silicon ball 5 is flush with the left sides of the top glass 1 and the bottom glass 2, and the right adhesive side silicon ball 6 is flush with the right sides of the top glass 1 and the bottom glass 2;

referring to fig. 3, the edges of the upper substrate glass 13 and the upper polarizer 14 are flush with the edge of the lower substrate glass 15.

The working principle is as follows: through the arranged top glass 1, the bottom glass 2, the top ITO conductive layer 3, the bottom ITO conductive layer 4, the left adhesive edge silicon ball 5, the right adhesive edge silicon ball 6 and the liquid crystal 7, particularly, a left gap formed between the left adhesive edge silicon ball 5 and the top ITO conductive layer 3 as well as between the left adhesive edge silicon ball 4 and the bottom ITO conductive layer 4 is filled with a left filling block 9, and meanwhile, a right gap formed between the right adhesive edge silicon ball 6 and the top ITO conductive layer 3 as well as between the right adhesive edge silicon ball 4 and the bottom ITO conductive layer 4 is filled with a right filling block 10, so that the display area of the liquid crystal display screen is as thick as the box thickness of the area position of the adhesive edge 12, the ground color of the liquid crystal display screen is uniform and consistent, the quality of the liquid crystal display screen is improved, the optical adhesive 16 is used for bottoming the inner side edge of the shading adhesive tape 11, then bubbles are removed under low air pressure, bubbles generated by the contact of the optical adhesive 16 and the shading adhesive tape 11 are removed, and finally the optical adhesive 16 is used for adhering the functional glass 17, can effectively avoid the bubble to produce at the inboard edge of shading sticky tape 11 like this, solve the problem of LCD light leak, eliminate the interference of light leak, display information can clearly acquire, easy operation is convenient, and uses extensively.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A liquid crystal display with improved undertone comprising a top glass (1), characterized in that: the bottom of the top glass (1) is provided with a top ITO conductive layer (3), the bottom of the top ITO conductive layer (3) is provided with a sealed space (8), the inside of the sealed space (8) is filled with a liquid crystal (7), the bottom of the sealed space (8) is provided with a bottom ITO conductive layer (4), the bottom of the bottom ITO conductive layer (4) is provided with a bottom glass (2), a left-side rubber-edge silicon ball (5) and a right-side rubber-edge silicon ball (6) are arranged between the bottom glass (2) and the top glass (1) in a relative manner, the right-side wall of the left-side rubber-edge silicon ball (5) is provided with a left filling block (9) at the top and the bottom of the sealed space (8), the left-side wall of the right-side rubber-edge silicon ball (6) is provided with a right filling block (10) at the top and the bottom of the sealed space (8), and a sealing rubber plug (19) is clamped and assembled between the right rubber edge silicon ball (6).

2. The liquid crystal display device of claim 1, wherein: the outer surface of the top ITO conducting layer (3) is provided with a shading adhesive tape (11), and an adhesive edge (12) is arranged on one side, away from the left adhesive edge silicon ball (5), between the bottom glass (2) and the top glass (1).

3. The liquid crystal display device of claim 2, wherein: the bottom of the shading adhesive tape (11) is provided with upper substrate glass (13), the bottom of the upper substrate glass (13) is provided with lower substrate glass (15), and the bottom of the lower substrate glass (15) is provided with a lower polarizer (18).

4. The liquid crystal display device of claim 2, wherein: an upper polaroid (14) is arranged on the right side of the bottom of the shading adhesive tape (11), optical cement (16) is arranged at the bottom of the upper polaroid (14), and functional glass (17) is adhered and assembled at the bottom of the optical cement (16).

5. The liquid crystal display device of claim 1, wherein: the bottom of the closed rubber plug (19) is provided with a liquid crystal infusion channel (20), and the closed rubber plug is of a hemispheroid structure.

6. The liquid crystal display device of claim 1, wherein: the left side is glued limit silica ball (5) and top glass (1) and the left side limit parallel and level of bottom glass (2), the right side is glued limit silica ball (6) and the right side limit parallel and level of top glass (1) and bottom glass (2).

7. A liquid crystal display device with improved ground color as claimed in claim 3, wherein: the edges of the upper substrate glass (13) and the upper polarizer (14) are flush with the edge of the lower substrate glass (15).