CN202948222U

CN202948222U - Liquid crystal display screen and electronic equipment

Info

Publication number: CN202948222U
Application number: CN201220471803.1U
Authority: CN
Inventors: 李东声
Original assignee: Tendyron Technology Co Ltd
Current assignee: Tendyron Technology Co Ltd
Priority date: 2012-09-14
Filing date: 2012-09-14
Publication date: 2013-05-22
Anticipated expiration: 2022-09-14

Abstract

The utility model provides a liquid crystal display screen and electronic equipment. The liquid crystal display screen and the electronic equipment comprise a display board with a multilayered structure, wherein the display board is composed of a plastic layer (21), a glass plate layer (23) and a lower polaroid layer (24) from top to bottom, and a liquid crystal layer (22) is filled between the plastic layer (21) and the glass plate layer (23). The display board is thin in thickness and high in intensity, so that damages to the display board due to falling off can be avoided. Meanwhile, the liquid crystal display screen is low in cost and simple in processing. The liquid crystal display screen is applied in the electronic equipment, the electronic equipment is small in overall size and light in weight.

Description

A kind of LCDs and electronic equipment

Technical field

The utility model relates to a kind of technical field of electronic products, relates in particular to a kind of LCDs for image and information output.

Background technology

At present, the electronic equipment that people use is very many, as: radio, walkman, palm PC, game machine, telephone set, mobile phone, MP3 and MP4 player and electric signing tools (also referred to as Electronics Cryptographic Keys, Key) etc.These electronic equipments adopt LCDs LCD(Liquid Crystal Display more).

Comprise exhibitive display board and the drive plate that is connected with display board on liquid-crystal displaying screen structure, can also comprise the backlight that provides backlight in addition; Wherein, display board is made of multilayer material, concrete structure as shown in Figure 1, from top to bottom (use for convenience " on; under " the orientation be described, the use orientation in reality is exactly so) be followed successively by polaroid 11, upper glass plates 12, liquid crystal 13, lower glass plate 14 and lower polaroid 15; Specifically at

upper glass plates

12 and 14 filling liquid crystals 13 of lower glass plate; Stick polaroid 11 and lower polaroid 15 in outermost again.The monolithic glass plate thickness is 0.55MM normally, and 0.7MM or 1.1MM also also have 0.3MM or 0.4MM, but because of the low less use of intensity; The thickness of liquid crystal is usually less than 0.1MM; Monolithic polaroid thickness is 0.25MM or 0.3MM normally; Like this, the about 1.2～2.9MM of the thickness of display board.The thickness of adding drive plate and backlight LCDs is just very large, and that present electronic equipment all requires is frivolous, small and exquisite, in the situation that other side is all accomplished is ultimate attainment, the size of reducer crystal display screen is imperative.And guarantee its physical strength when structurally also can't satisfy at present the size of reducer crystal display screen.

Summary of the invention

The purpose of this utility model is to provide a kind of LCDs, the thin thickness of its display board, and intensity is high, can avoid the damage fallen, and cost is low simultaneously, and technique is simple.Be applied to electronic equipment, the electronic equipment overall volume is little, and is lightweight.

The purpose of this utility model is achieved through the following technical solutions:

A kind of LCDs comprises from top to bottom successively: plastic layer, glass plies; Filling liquid crystal layer between described plastic layer and described glass plies.The thickness of described layer of silica gel is 0.1MM ± 0.03MM.

In addition, also be provided with lower layer of polarizer below described glass plies.

In addition, also be provided with layer of polarizer above described plastic layer.

In addition, the material of described plastic layer is transparent, is specially transparent silica gel or transparent plastics.

The utility model also provides a kind of electronic equipment, and its display adopts above-mentioned LCDs.

Can be found out by the technical scheme that above-mentioned the utility model provides, a kind of LCDs that the utility model embodiment provides, the thin thickness of its display board, intensity is high, can avoid the damage fallen, and cost is low simultaneously, and technique is simple.Be applied to electronic equipment, the electronic equipment overall volume is little, and is lightweight.

Description of drawings

In order to be illustrated more clearly in the technical scheme of the utility model embodiment, during the below will describe embodiment, the accompanying drawing of required use is done to introduce simply, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skill in the art, under the prerequisite of not paying creative work, can also obtain other accompanying drawings according to these accompanying drawings.

Fig. 1 is the display panel structure schematic diagram of the LCDs of prior art;

The display panel structure schematic diagram of the LCDs that Fig. 2 provides for the utility model embodiment one;

The display panel structure schematic diagram of the LCDs that Fig. 3 provides for the utility model embodiment two;

The display panel structure schematic diagram of the LCDs that Fig. 4 provides for the utility model embodiment three.

Embodiment

Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, rather than whole embodiment.Based on embodiment of the present utility model, those of ordinary skills belong to protection domain of the present utility model not making the every other embodiment that obtains under the creative work prerequisite.

Below in conjunction with accompanying drawing, the utility model embodiment is described in further detail.

Embodiment one

As shown in Figure 2, a kind of LCDs comprises from top to bottom successively: plastic layer 21, glass plies 23; 23 filling liquid crystal layers 22 of plastic layer 21 and glass plies.

Plastic cement is the general designation of plastics and these two kinds of industrial macromolecular materials of plastic cement, and the material of described plastic layer 21 is transparent silica gel or transparent plastics.Transparent plastic can use polythene PE, organic glass PMMA, polycarbonate, polyethylene terephthalate PET etc. to have a lot; only be transparent material; having good plasticity, all can satisfy requirement of the present utility model, is protection domain of the present utility model.

Adopt silica gel as example take plastic layer 21 in this example, namely adopt layer of silica gel.

Wherein, described layer of silica gel thickness is 0.1MM ± 0.03MM.Specifically can choose according to the thickness of other layer, as the thickness of other layer than I with its thickness of suitable increasing; In addition, more need select thickness larger as the area of whole display board, so that paste or silicone spray on technique.

Wherein, the thickness of described glass plies 23 is 0.3MM～1.1MM.This mainly considers the area of display board, and area greatly thickness is large, to obtain due intensity.Concrete, the thickness of described glass plies 23 can be chosen present commodity thickness according to different demands, as 0.3MM, 0.4MM, 0.55MM, and 0.7MM or 1.1MM.Can certainly be other thickness, be all protection domains of the present utility model.

Wherein, the thickness of described liquid crystal layer 22 is 0.1MM ± 0.03MM.This mainly considers area and the fill process of display board, certainly, can also select other thickness, shows request for utilization as long as can satisfy, and is all protection domains of the present utility model.

As seen, scheme of the present utility model makes plastic layer 21 replace one deck glass plies and polaroid, and wherein, plastic layer 21 can be realized the function of polaroid, has saved material, thickness attenuation when having reduced cost; Adopt one deck plastic layer, not only effectively raise intensity, and anti-drop effective, can also be high temperature resistant and anticorrosive.

Embodiment two

As shown in Figure 3, a kind of LCDs comprises from top to bottom successively: plastic layer 21, glass plies 23 and lower layer of polarizer 24; 23 filling liquid crystal layers 22 of plastic layer 21 and glass plies.

Adopt silica gel as example take plastic layer in this example, namely adopt layer of silica gel.

Wherein, the thickness of described lower layer of polarizer 24 is 0.25MM～0.3MM.This mainly considers the effect of polarisation, chooses suitable thickness.

As seen, scheme of the present utility model makes plastic layer replace one deck glass plies and polaroid, and lower layer of polarizer 24 is set below glass plies 23, better realize display effect, and plastic layer 21 can be realized the function of polaroid, has saved material, thickness attenuation when having reduced cost; Adopt one deck plastic layer, not only effectively raise intensity, and anti-drop effective, can also be high temperature resistant and anticorrosive.

Embodiment three

As shown in Figure 4, a kind of LCDs comprises layer of polarizer 25, plastic layer 21, glass plies 23 and lower layer of polarizer 24 from top to bottom successively; 23 filling liquid crystal layers 22 of plastic layer 21 and glass plies.

Plastic cement is the general designation of plastics and these two kinds of industrial macromolecular materials of plastic cement, and the material of described plastic layer 21 is silica gel or transparent plastic.Transparent plastic can use polythene PE, organic glass PMMA, polycarbonate, polyethylene terephthalate PET etc. to have a lot; only be transparent material; having good plasticity, all can satisfy requirement of the present utility model, is protection domain of the present utility model.

Wherein, described upper layer of polarizer 25 is 0.25MM～0.3MM with the thickness of lower layer of polarizer 24.This mainly considers the effect of polarisation, chooses suitable thickness.

As seen, scheme of the present utility model makes one deck plastic layer 21 replace one deck glass plies, in order better to realize display effect, is being provided with layer of polarizer 25 above plastic layer 21, adopts plastic layer 21 to save material, thickness attenuation when having reduced cost; Adopt one deck plastic layer, not only effectively raise intensity, and anti-drop effective, can also be high temperature resistant and anticorrosive.

Simultaneously, the utility model is applied to electronic equipment, and its display adopts the LCDs of any one scheme of describing in above-described embodiment one, embodiment two and embodiment three.The electronic equipment overall volume is little, and is lightweight.It is also protection domain of the present utility model.

The above; it is only the better embodiment of the utility model; but protection domain of the present utility model is not limited to this; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; the variation that can expect easily or replacement are within all should being encompassed in protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain of claims.

Claims

1. a LCDs, is characterized in that, comprises successively from top to bottom: layer of silica gel, glass plies (23); Filling liquid crystal layer (22) between described layer of silica gel and described glass plies (23), the thickness of described layer of silica gel is 0.1MM ± 0.03MM.

2. LCDs according to claim 1, is characterized in that, also is provided with lower layer of polarizer (24) below described glass plies (23).

3. LCDs according to claim 1 and 2, is characterized in that, also is provided with layer of polarizer (25) above described layer of silica gel.

4. LCDs according to claim 1 and 2, is characterized in that, the material of described layer of silica gel is transparent.

5. an electronic equipment, is characterized in that, its display adopts the described LCDs of claim 1 to 4 any one.