CN204989711U

CN204989711U - LCD panel

Info

Publication number: CN204989711U
Application number: CN201520707370.9U
Authority: CN
Inventors: 刘世文
Original assignee: Dongguan Full Wealth Optronics Co Ltd
Current assignee: Dongguan Full Wealth Optronics Co Ltd
Priority date: 2015-09-14
Filing date: 2015-09-14
Publication date: 2016-01-20
Anticipated expiration: 2025-09-14

Abstract

The utility model discloses a LCD panel, including polarizing on and lower polaroid, glass and back of the body glass before its inboard is equipped with respectively, preceding glass is than the short 5 -10mm of out -of -the -way glass's length, preceding glass all is connected with the PI oriented layer with back of the body glass's inboard, is equipped with a plurality of plastics balls between the two PI oriented layers, be equipped with the liquid crystal between the plastics ball, all be equipped with electrically conductive ITO pattern between preceding glass and the PI oriented layer and between back of the body glass and the PI oriented layer, back of the body glass is equipped with the ITO electrode than the part that preceding glass sends forth, the utility model discloses can more effectively block the liquid crystal diffusion, prevent that the liquid crystal is contaminated, electrically conductive ITO pattern is located between preceding glass and the PI oriented layer and between back of the body glass and the PI oriented layer to obtain more even display control.

Description

A kind of LCD

Technical field

The utility model relates to field of liquid crystals, particularly a kind of LCD.

Background technology

Panel display apparatus is as the substitute technology of CRT device, the main flow in current display field has been become in most field, and liquid crystal display (LiquidCrystalDisplay, LCD) as the flat pannel display mode of main flow, be widely used in the portable type electronic product such as mobile phone, palm PC (PersonalDigitalAssistant, PDA).Generally, LCD comprise two be spaced from each other faced by substrate and the liquid crystal material layer that is formed between two substrates.The transmittance of the arrangement and then control liquid crystal material layer that control liquid crystal molecule by induction field shows image.

Liquid crystal panel is the vitals of liquid crystal display, by carrying out to box color membrane substrates and array base palte to form liquid crystal panel to box technique in prior art.Concrete in box technique, dispenser method on array base palte usually, color membrane substrates has applied the sealed plastic box of fixation.Afterwards in vacuum in cartridge device, array base palte and color membrane substrates are carried out becoming liquid crystal panel to box-like, then UV curing process is carried out, precuring sealed plastic box, again liquid crystal panel is sent to heating furnace, heat curing is carried out to sealed plastic box, owing to there is certain distance between barrier structure and array base palte, causes effectively stopping the technical matters that liquid crystal spreads.

Summary of the invention

The purpose of this utility model is the shortcoming overcoming prior art, provides a kind of LCD, and electroconductive ITO pattern is located between front glass and PI oriented layer and is carried on the back between glass and PI oriented layer, to obtain evenly display and control, can effectively solve the problem.

The purpose of this utility model is achieved through the following technical solutions: a kind of LCD, comprise polaroid and lower polaroid, front glass and back of the body glass is respectively equipped with inside it, described front glass 5-10mm shorter in the length of back of the body glass, the inner side of described front glass and back of the body glass is all connected with PI oriented layer, some baton rounds are provided with between two PI oriented layers, liquid crystal is provided with between described baton round, between described front glass and PI oriented layer and carry on the back between glass and PI oriented layer and be equipped with electroconductive ITO pattern, the part that described back of the body glass grows than front glass is provided with ITO electrode.

On such scheme basis preferably, described PI two pieces of oriented layers are symmetrical up and down, and electroconductive ITO pattern is symmetrical up and down.

On such scheme basis preferably, described front glass left hand edge is connected by frame adhesive with back of the body glass left hand edge, and described front glass right hand edge is also connected by frame adhesive with back of the body glass surface, and the frame adhesive of described front glass right-hand member is provided with firing point.

According to technique scheme, the beneficial effect that the utility model compared with prior art has is: the utility model can more effectively stop that liquid crystal spreads, prevent liquid crystal contaminated, electroconductive ITO pattern is located between front glass and PI oriented layer and is carried on the back between glass and PI oriented layer, to obtain evenly display and control.

Accompanying drawing explanation

Fig. 1 is structural representation of the present utility model;

In figure, the upper polaroid of 1-; Polaroid under 2-; 3-front glass; 4-carries on the back glass; 5-PI oriented layer; 6-baton round; 7-liquid crystal; 8-ITO pattern; 9-ITO electrode; 10-frame adhesive; 11-firing point.

Embodiment

In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.

In description of the present utility model, it will be appreciated that, term " longitudinal direction ", " transverse direction ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end ", " interior ", orientation or the position relationship of the instruction such as " outward " are based on orientation shown in the drawings or position relationship, it is only the utility model for convenience of description, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as restriction of the present utility model.

As shown in Figure 1, a kind of LCD, comprise polaroid 1 and lower polaroid 2, front glass 3 and back of the body glass 4 is respectively equipped with inside it, described front glass 3 5-10mm shorter in the length of back of the body glass 4, the inner side of described front glass 3 and back of the body glass 4 is all connected with PI oriented layer 5, some baton rounds 6 are provided with between two PI oriented layers 5, liquid crystal 7 is provided with between described baton round 6, between described front glass 3 and PI oriented layer 5 and carry on the back between glass 4 and PI oriented layer 5 and be equipped with electroconductive ITO pattern 8, described back of the body glass 4 is provided with ITO electrode 9 than the part that front glass 3 grows.

Further, described two pieces of PI oriented layers about 5 are symmetrical, and electroconductive ITO pattern about 8 is symmetrical.

Further, described front glass 3 left hand edge is connected by frame adhesive 10 with back of the body glass 4 left hand edge, and described front glass 3 right hand edge is also connected by frame adhesive 10 with back of the body glass 4 surface, and the frame adhesive 10 of described front glass 3 right-hand member is provided with firing point 11.

Based on above-mentioned, the utility model has following advantage: the beneficial effect that the utility model compared with prior art has is: the utility model can more effectively stop that liquid crystal spreads, prevent liquid crystal contaminated, electroconductive ITO pattern is located between front glass and PI oriented layer and is carried on the back between glass and PI oriented layer, to obtain evenly display and control.

The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.

Claims

1. a LCD, it is characterized in that: comprise polaroid (1) and lower polaroid (2), front glass (3) and back of the body glass (4) is respectively equipped with inside it, described front glass (3) 5-10mm shorter in the length of back of the body glass (4), the inner side of described front glass (3) and back of the body glass (4) is all connected with PI oriented layer (5), some baton rounds (6) are provided with between two PI oriented layers (5), liquid crystal (7) is provided with between described baton round (6), between described front glass (3) and PI oriented layer (5) and carry on the back between glass (4) and PI oriented layer (5) and be equipped with electroconductive ITO pattern (8), described back of the body glass (4) is provided with ITO electrode (9) than the part that front glass (3) grows.

2. a kind of LCD according to claim 1, is characterized in that: described two pieces of PI oriented layers (5) are symmetrical up and down, and electroconductive ITO pattern (8) is symmetrical up and down.

3. a kind of LCD according to claim 1, it is characterized in that: described front glass (3) left hand edge is connected by frame adhesive (10) with back of the body glass (4) left hand edge, described front glass (3) right hand edge is also connected by frame adhesive (10) with back of the body glass (4) surface, and the frame adhesive (4) of described front glass (3) right-hand member is provided with firing point (11).