CN2702326Y

CN2702326Y - Three-dimensional or cartoon color light filtering film for mobile phone and mobile phone thereof

Info

Publication number: CN2702326Y
Application number: CN 200320104737
Authority: CN
Inventors: 朱立海
Original assignee: Huizhou TCL Mobile Communication Co Ltd
Current assignee: Huizhou TCL Mobile Communication Co Ltd
Priority date: 2003-12-26
Filing date: 2003-12-26
Publication date: 2005-05-25
Anticipated expiration: 2013-12-26

Abstract

The utility model discloses a three-dimensional or cartoon color light filtering film for a mobile phone and mobile phone thereof. The color light filtering film is arranged between an LCD display screen and a light conducting panel. The color light filtering film comprises a picture layer, an adhesive layer and a transparent or semitransparent dioptric layer which are respectively jointed. The utility model is characterized in that the upper surface of the transparent or semitransparent dioptric layer is provided with convex-concaved cords. The pictures in the picture layer are assembled by two or a plurality of pictures, the grain directions of which are consistent with the convex-concave cords. The utility model can utilize the backlight of a mobile phone to display the three-dimensional or cartoon scenes on the image light filtering film or photographs, and therefore, the utility model can display the colorful and fictional effects. Because the utility model still adopts a black and white LCD, the cost of the colorful mobile phone can be reduced and the vogue needs of the users can also be satisfied. The display structures and functions of the utility model can be used for changing the general black and white screen mobile phone to a three-dimensional or cartoon color mobile phone.

Description

A kind of solid or animation color filter film and a kind of mobile phone that is used for mobile phone

[technical field:

The utility model relates to a kind of solid or animation color filter film and a kind of mobile phone that is used for mobile phone.

[background technology]:

Along with the prosperity of science and technology and the raising of people's living standard, mobile phone is more and more personalized, decorative.Occur various colour screen handsets in the market, satisfied the fastidious taste and the personalized demand of following the fashion of user.

General mobile phone is made up of LCD display, light guide plate, integrated circuit and is finished Presentation Function.LCD display and light guide plate are bonded together.But existing colour screen handset all adopts expensive colour liquid crystal display device, make the cost of mobile phone increase greatly, thereby price is high.Yet, except the mobile phone that can take pictures and the mobile phone that sends the colour picture note, the color screen of most colour screen handset is just in order to decorate and to show that individual character uses, colour liquid crystal display device with costliness like this obviously is a kind of waste, and the high price of bringing thus also makes it lose a part of low side client.

[summary of the invention]:

The purpose of this utility model is exactly in order to overcome the above problems, and a kind of solid or animation color filter film and a kind of mobile phone that is used for mobile phone is provided, and makes the handset displays of black and white screen go out the effect of solid or animation colour with lower cost.

For achieving the above object, solid that is used for mobile phone that the utility model proposes or animation color filter film comprise picture layer, adhesive-layer and the transparent or semitransparent dioptric layer of fitting successively, it is characterized in that: described transparent or semitransparent dioptric layer upper surface has convex-concave shape striped, and the picture in the described picture layer is to be combined by the corresponding to picture of grain direction that two width of cloth or several have with described convex-concave shape striped.

The mobile phone that the utility model proposes comprises LCD display, light guide plate and backlight, and described light guide plate is used for the light of backlight evenly is projeced into LCD display, it is characterized in that: also have color filter film between described LCD display, light guide plate; Described color filter film comprises picture layer, adhesive-layer and the transparent or semitransparent dioptric layer of fitting successively, described transparent or semitransparent dioptric layer upper surface has convex-concave shape striped, and the picture in the described picture layer is to be combined by the corresponding to picture of grain direction that two width of cloth or several have with described convex-concave shape striped.

Described color filter film comprises picture layer, the substrate layer of mutual applying.

Adopt the beneficial effect of above scheme: constitutional diagram of the present utility model is drawn under the effect of convex-concave shape striped of dioptric layer upper surface of color filter film, can demonstrate solid or animation effect.That utilizes mobile phone backlightly displays the solid above the image filter coating or animation scenery or photo, thereby can demonstrate color effect beautiful, science fiction on mobile phone screen.Owing to still can adopt monochrome liquid crystal display, both enough reduced the cost of colour screen handset, can satisfy user's fashion demand again.The structure of the above-mentioned demonstration of the utility model and function also can be used for general black and white screen mobile phone is transformed into solid or animation colour screen handset.

[description of drawings]:

Fig. 1 is the utility model embodiment mobile phone partial schematic diagram relevant with display layer.

Fig. 2 is the utility model embodiment solid or animation color filter film synoptic diagram one.

Fig. 3 is the utility model embodiment solid or animation color filter film synoptic diagram two.

Fig. 4 is a liquid crystal full impregnated effect synoptic diagram.

Fig. 5 is the semi-transparent effect synoptic diagram of liquid crystal.

Fig. 6 increases diffusion layer of cloth synoptic diagram.

Fig. 7 is the bonding synoptic diagram of glue.

Fig. 8 draw-in groove is synoptic diagram fixedly.

[embodiment]:

Also in conjunction with the accompanying drawings the utility model is described in further detail below by specific embodiment.

As shown in Figure 1, the mobile phone of present embodiment also has color filter film 2 between described LCD display 1, light guide plate 3 except that comprising LCD display 1, light guide plate 3 and backlight (not shown).

This color filter film 2 as shown in Figure 2, it comprises picture layer 21, adhesive-layer 22 and the transparent or semitransparent dioptric layer 23 of fitting successively, described transparent or semitransparent dioptric layer 23 upper surfaces have convex-concave shape striped 24, and the picture in the described picture layer 21 is to be combined by the corresponding to picture of grain direction that two width of cloth or several have with described convex-concave shape striped 24.It just can demonstrate stereogram or animation effect like this.Its principle is:

Studies show that a width of cloth is through the accurate especially synthetic picture that calculates of computer, see through again one as thin as a wafer, on have behind the special transparent film of planting the thin concave and convex stripe of children again by eye-observation, just can form the animated image or the 3-dimensional image that are rich in the degree of depth, can move.So, depend on the synthetic of image to animation effect or 3-D effect occurring.The making of the stereogram of one width of cloth solid (three-dimensional) image is identical but with the image of different angles picked-ups with several, become a width of cloth picture with the computer calculation combination, behind the film that puts the stereogram special use, because eyes are influenced by the special refraction effect of film, see different refraction images simultaneously, thereby obtain the effect of 3D.And animated image different is that a few width of cloth figure are not claps from different angles, but moving object is taken the photograph from the different time, form the continuous picture in a period of time.

For picture layer is formed protection, also can be at the arranged outside substrate layer 25 of picture layer 21.As Fig. 3.

In addition, described LCD display 1 also has the multiple choices scheme: as adopting the full impregnated polaroid, rather than adopt the technology of semi-transparent polaroid.Adopting the benefit of full impregnated polaroid is the multicolour pattern that can appear equally when light guide plate is not worked in the color filter film, reaches the effect of true color, as shown in Figure 4.Otherwise when light guide plate is not worked, (do not have) will to expose the true colours of blank screen backlight, influence attractive in appearance, as shown in Figure 5.

The utility model also can increase diffusion layer of cloth 4: in order to remedy the shortcoming of bringing owing to the grating on the light guide plate of show grid on LCD display, we have adopted the technology that increases the diffusion patch between color filter film 2 and LCD display 1, can eliminate grid like this and show, increase the image vivid effect.As shown in Figure 6.

Fixed form between described color filter film 2 and the light guide plate 3 can have multiple choices, as: one, adopt glue layer 5 fixing, as shown in Figure 7: if adopt double faced adhesive tape that colour picture and light guide plate directly are bonded together, because both are not owing to contact fully, between them, just there is the gap, light astigmatism will occur between them like this, thereby cause the intensity of light to reduce, the unsharp shortcoming of image, employing directly is coated with the thin special glue of last layer on the image filter coating, and directly colour picture is directly sticked on the light guide plate, can overcome the defective of image fog.Two, adopt draw-in groove to fix, as shown in Figure 8: on the modes of emplacement of color filter film, fix color filter film by around light guide plate, increasing by four draw-in grooves, rather than present only by double faced adhesive tape color filter film being bonded on the light guide plate.The mode that substitutes viscose glue with mechanical means can also have many, as clamp-press type etc., this no longer act more.

Mobile phone of the present utility model can adopt high brightness white backlight lamp: beautiful image will show on mobile phone display screen fully, if according to existing handset displays principle, needed light intensity is to dislike not enough, therefore, we select for use brightness higher, the pure white backlight that volume is littler, its reliability obviously is better than present seven-color LED, and its electrostatic efficiency also obviously is better than seven-color LED.

Can also when adopting colour picture, on the LCD protection screen, adopt holographic three-dimensional pattern, to strengthen its magic effect.Holographic liquid crystal wherein can adopt existing holographic LCD.

When actual fabrication, can earlier described color filter film 2 be attached on the light guide plate 3, and light guide plate 3 fits with LCD display 1 again.This system mode can make light guide plate manufacturer adhere to filter coating 2 in advance on light guide plate 3, the light guide plate that has filter coating 2 with sale is given mobile phone producer, and mobile phone producer utilizes this light guide plate not changing any technology, not increase and realize new-type colour screen handset of the present utility model under any condition of cost.Light guide plate producer even can around light guide plate, adhesive-layer be set so that during mobile phone producer assembling mobile phone and mobile phone display screen 1 bonding.

When actual fabrication, also can earlier described color filter film 2 be attached on the LCD display 1, and LCD display 1 fits with light guide plate 3 again.This system mode can make LCD white and black displays screen manufacturer adhere to filter coating 2 in advance on LCD white and black displays screen 1, the LCD display that has filter coating 2 with sale is given mobile phone producer, and mobile phone producer utilizes this LCD display also can not change any technology, not increase and realize new-type colour screen handset of the present utility model under any condition of cost.LCD display producer even can around the LCD display inboard, the adhesive-layer (not shown) be set so that during mobile phone producer assembling mobile phone and mobile phone display screen 1 bonding.

Claims

1. a solid or animation color filter film that is used for mobile phone, it comprises picture layer (21), adhesive-layer (22) and the transparent or semitransparent dioptric layer (23) of fitting successively, it is characterized in that: described transparent or semitransparent dioptric layer (23) upper surface has convex-concave shape striped (24), and the picture in the described picture layer (21) is to be combined by the corresponding to picture of grain direction that two width of cloth or several have with described convex-concave shape striped (24).

2. a kind of solid or animation color filter film that is used for mobile phone as claimed in claim 1 is characterized in that: also comprise substrate layer (25), be positioned at the outside of picture layer (21).

3. a kind of solid or animation color filter film that is used for mobile phone as claimed in claim 1 or 2, it is characterized in that: described dioptric layer (23) is bright film or mute film.

4. mobile phone, comprise LCD display (1), light guide plate (3) and backlight, described light guide plate (3) is used for the light of backlight evenly is projeced into LCD display (1), it is characterized in that: also have color filter film (2) between described LCD display (1), light guide plate (3); Described color filter film (2) comprises picture layer (21), adhesive-layer (22) and the transparent or semitransparent dioptric layer (23) of fitting successively, described transparent or semitransparent dioptric layer (23) upper surface has convex-concave shape striped (24), and the picture in the described picture layer (21) is to be combined by the corresponding to picture of grain direction that two width of cloth or several have with described convex-concave shape striped (24).

5. a kind of solid or animation color filter film that is used for mobile phone as claimed in claim 4 is characterized in that: also comprise substrate layer (25), be positioned at the outside of picture layer (21).

6. as claim 4 or 5 described a kind of solid or animation color filter films that are used for mobile phone, it is characterized in that: described dioptric layer (23) is bright film or mute film.

7. as claim 4 or 5 described a kind of solid or animation color filter films that are used for mobile phone, it is characterized in that: described LCD display (1) is a full impregnated polaroid LCD display; Described backlight is the white backlight lamp.

8. as claim 4 or 5 described mobile phones, it is characterized in that: between color filter film (2) and LCD display (1), be provided with diffusion patch (4).

9. as claim 4 or 5 described mobile phones, it is characterized in that: between described color filter film (2) and light guide plate (3) glue layer (5) is arranged, perhaps described light guide plate (3) is provided with draw-in groove (31), is used for fixing color filter film (2).

10. as claim 4 or 5 described mobile phones, it is characterized in that: described color filter film (2) is attached on the light guide plate (3), and light guide plate (3) fits with LCD display (1) again: perhaps described color filter film (2) is attached on the LCD display (1), and LCD display (1) fits with light guide plate (3) again.