CN2621372Y - Colour screen structure of mobile phone - Google Patents
Colour screen structure of mobile phone Download PDFInfo
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- CN2621372Y CN2621372Y CNU2003201221827U CN200320122182U CN2621372Y CN 2621372 Y CN2621372 Y CN 2621372Y CN U2003201221827 U CNU2003201221827 U CN U2003201221827U CN 200320122182 U CN200320122182 U CN 200320122182U CN 2621372 Y CN2621372 Y CN 2621372Y
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Abstract
The utility model relates to a colored screen structure of a combined set, and comprises at least an LCD, at least a colorful picture, at least a light guide plate and a circuit board. The circuit board provides a back light source and a drive circuit for the LCD. The colorful picture comprises at least two layers of a picture layer and a PET backing layer. Not only the colored screen structure of the combined set can display colored images well; but also the utility model is low in cost, compact, light in weight; in addition, the utility model is convenient to be processed. The utility model can be made into both a signal-colored-screen structure and a double-colored-screen structure of various forms, and is accordingly practical and is wide in scope of application. By mounting the colored-screen structure on a combined set, consumers can get a colored-screen combined set at a low price, as a result, such a colored-screen combined set is very promising in market.
Description
Technical field:
The utility model relates to a kind of Color screen structure of mobile phone, relates in particular to a kind of beautiful color structure of mobile phone that beautiful coloured picture sheet is installed.
Background technology:
In order to attract the consumer, increasing mobile phone manufacturer begins to make colour screen handset.And in the prior art, colour screen handset generally all need adopt chromatic liquid crystal screen (being that we are usually said very color), but the price of chromatic liquid crystal screen than non-color display screen costliness many, for example, the market price of one 1.5 inches black and white LCD display is 3 dollars, and the market price of onesize color LCD display screen is 14 dollars.Thereby make the cost of colour screen handset and the market price exceed regular handset far away, and its cost performance is not high, and ordinary consumer is difficult to accept, so although this colour screen handset attracts the consumer very much, be difficult to be popularized.
In addition, also has a kind of scheme that is similar to colour screen handset.As disclosed Chinese utility model patent CN2348529 on November 10th, 1999, a kind of individual image display piece that is used on mobile phone, the beep-pager display screen is disclosed, this display piece is formed by stacking by color jet-ink image bearing layer, glue layer and transparent plastic film, and wherein glue layer is stirred to dispose by high glass glue 70%, thinner 20% and quick dry agent 10% and forms.Although this patent has proposed by pasting the design that coloured image is decorated mobile phone, realized being similar to the mobile phone color screen, and cost is not high, it does not provide concrete, practical technical scheme.Because the regular handset consumer hardly may be just to decorating mobile phone, and the cost of both expensive is gone to take pictures, looks for the laser color printer prints, is joined glue, carry cut, paste picture, take mobile phone at last again apart, this display piece is installed on the display screen place of mobile phone, and therefore this scheme also lacks practical value.
The utility model content:
The technical problems to be solved in the utility model is the deficiency that overcomes above-mentioned prior art, a kind of novel Colorful screen structure of mobile phone is provided, it is color image display well, and with low cost, volume is little, in light weight, processing is also comparatively convenient in addition, can be made into single Color screen structure, also can be made into various forms of double colour screen structures, practical, applied widely; This Color screen structure is installed on the mobile phone, and the consumer can buy colour screen handset with cheaper price, thereby make this colour screen handset have vast market prospect.
The Color screen structure of the mobile phone that provides according to the utility model comprises at least one LCDs, at least one beautiful coloured picture sheet, at least one light guide plate and a circuit board, and described circuit board provides backlight and drive circuit for described LCDs; Described beautiful coloured picture sheet is the double-layer structure at least that comprises picture layer and PET substrate layer.
The Color screen structure of the mobile phone that provides according to the utility model also has following attached technical characterictic:
In a kind of embodiment that the utility model provides, the described beautiful coloured picture sheet three-decker that superimposed successively thin layer, described picture layer and described PET substrate layer are formed of serving as reasons.
As a kind of replacement form of the foregoing description, the described beautiful coloured picture sheet three-decker that superimposed successively described picture layer, described PET substrate layer and semi-transparent rete are formed of serving as reasons.
In the another kind of embodiment that the utility model provides, the described beautiful coloured picture sheet four-layer structure that superimposed successively thin layer, described picture layer, described PET substrate layer and semi-transparent rete are formed of serving as reasons.
Described pellicle is bright film or mute film.
In a kind of embodiment that the utility model provides; this Color screen structure is single Color screen structure, is made up of a superimposed successively liquid crystal protection screen, a described LCDs, a described beautiful coloured picture sheet, a diffusion sheet, a described light guide plate, a reflecting piece and a described circuit board.
In the another kind of embodiment that the utility model provides, this Color screen structure is the double colour screen structure, is made up of the circuit board that main screen part, secondary screen part are held between the two; The structure of described main screen part and secondary screen part all is made up of a superimposed successively liquid crystal protection screen, a described LCDs, a described beautiful coloured picture sheet, a diffusion sheet, a described light guide plate, a reflecting piece about described circuit board symmetry.
Provide among another embodiment at the utility model, this Color screen structure is the double colour screen structure, and main screen part, secondary screen part and described circuit board are formed together by being superimposed with each other; Described main screen part is made up of a superimposed successively liquid crystal protection screen, a described LCDs, a described beautiful coloured picture sheet, a diffusion sheet, a described light guide plate; Described secondary screen part comprises a liquid crystal protection screen, a described LCDs, a described beautiful coloured picture sheet, a diffusion sheet; Described circuit board is between the LCDs and beautiful coloured picture sheet of described pair screen part, and it shields the part of beautiful coloured picture sheet partly and LCDs by hollow out corresponding to described pair.
In another embodiment that the utility model provides; this Color screen structure is the double colour screen structure; form by main screen part, the secondary described circuit board that shields part and be held between the two; described main screen part is made up of liquid crystal protection screen and color liquid crystal module, and described secondary screen part is made up of a superimposed successively liquid crystal protection screen, a described LCDs, a described beautiful coloured picture sheet, a diffusion sheet, a described light guide plate and a reflecting piece.
The liquid crystal protection screen that described liquid crystal protection screen is a holographic picture; Described LCDs is the bright LCDs of full impregnated.
The Color screen structure of the mobile phone that provides according to the utility model, prior art has following advantage relatively:
1, owing to adopted mode to realize color screen, but also be provided with light guide plate, thereby color image display clearly with even light action by increasing beautiful coloured picture sheet, and with low cost, volume is little, in light weight; Processing is also comparatively convenient in addition, can be made into single Color screen structure, also can be made into various forms of double colour screen structures, and is practical, applied widely, applicable to various mobile phones.This Color screen structure is installed on the mobile phone, and the consumer can buy colour screen handset with cheaper price, thereby make this mobile phone have vast market prospect.
2, since beautiful coloured picture sheet be installed in the Color screen structure by the PET base material, and advantage such as that the PET base material has light transmission is good, high temperature resistant, and last China ink is good, thereby beautiful coloured picture sheet installs firmly, reliably, the display effect in the LCDs is also better.
Description of drawings:
The embodiment that provides below in conjunction with accompanying drawing is elaborated to the utility model:
The decomposing schematic representation of a kind of embodiment of the Colorful screen structure of mobile phone that provides according to the utility model is provided Fig. 1, there is shown the hierarchical structure of single color screen;
The decomposing schematic representation of the another kind of embodiment of the Colorful screen structure of mobile phone that provides according to the utility model is provided Fig. 2, there is shown the double colour screen hierarchical structure of two light guide plate;
The decomposing schematic representation of another embodiment of the Colorful screen structure of mobile phone that provides according to the utility model is provided Fig. 3, there is shown the double colour screen hierarchical structure of single light guide plate;
The decomposing schematic representation of another embodiment of the Colorful screen structure of mobile phone that provides according to the utility model is provided Fig. 4, there is shown the very color and beautiful color double colour screen structure that makes up;
The decomposition diagram of a kind of embodiment of the beautiful coloured picture sheet in the Colorful screen structure of mobile phone that provides according to the utility model is provided Fig. 5, there is shown the beautiful coloured picture sheet of double-layer structure;
The decomposition diagram of the another kind of embodiment of the beautiful coloured picture sheet in the Colorful screen structure of mobile phone that provides according to the utility model is provided Fig. 6, there is shown the beautiful coloured picture sheet of three-decker;
The decomposition diagram of another embodiment of the beautiful coloured picture sheet in the Colorful screen structure of mobile phone that provides according to the utility model is provided Fig. 7; There is shown the beautiful coloured picture sheet of four-layer structure.
Embodiment:
Referring to Fig. 1, provide the Color screen structure of mobile phone according to the utility model, comprise at least one LCDs 1, at least one beautiful coloured picture sheet 2, at least one light guide plate 3 and a circuit board 4, described circuit board 4 provides backlight and drive circuit for described LCDs 1.Described backlight can adopt light-emitting diode, generally light-emitting diode is installed on the side of described light guide plate 3, and is electrically connected with described circuit board 4, and described drive circuit is a known technology.Beautiful coloured silk, promptly our usually said vacation is color.In the utility model, described beautiful coloured picture sheet 2 is the double-layer structure at least that comprises picture layer 21 and PET substrate layer 22.Described PET base material is the polyethylene terephthalate, abbreviates polyester sheet usually as, and it is good to have light transmission, high temperature resistant, last Mo Xinghao, thereby the beautiful coloured picture sheet of installing by this base material is not only firm more, reliable, and also the effect that shows in the LCDs is also better.
The Color screen structure that provides according to the utility model can be made into single Color screen structure; as shown in fig. 1, form by superimposed successively a liquid crystal protection screen 5, one described LCDs 1, one described beautiful coloured picture sheet 2, a diffusion sheet 6, one described light guide plate 3, a reflecting piece 7 and a described circuit board 4.
The Color screen structure that provides according to the utility model also can be made into various forms of double colour screen structures, referring to Fig. 2, there is shown the double colour screen structure of two light guide plate, is made up of the circuit board 4 that main screen part 10, secondary screen part 20 are held between the two; Described main screen part 10 is identical with the structure of secondary screen part 20; and, all form by superimposed successively a liquid crystal protection screen 5, one described LCDs 1, one described beautiful coloured picture sheet 2, a diffusion sheet 6, one described light guide plate 3, a reflecting piece 7 about described circuit board 4 symmetries.Described light guide plate 3 can guide the scattering of light direction, improves the brightness of bias light, plays the effect of homogenize bias light simultaneously; Described diffusion sheet 6 makes that the light that reflects is more even, guarantees to can't see from the front shadow of pip simultaneously, thereby makes more clearly displayed image of major-minor screen LCDs partly.
Referring to Fig. 3, there is shown the double colour screen structure of single bar guide, main screen part 10, secondary screen part 20 and described circuit board 4 are formed together by being superimposed with each other; Described main screen part is made up of superimposed successively a liquid crystal protection screen 5, one described LCDs 1, one described beautiful coloured picture sheet 2, a diffusion sheet 6, one described light guide plate 3; Described secondary screen part comprises a liquid crystal protection screen 5, one described LCDs 1, one described beautiful coloured picture sheet 2, a diffusion sheet 6; Described circuit board 4 between the LCDs 1 and beautiful coloured picture sheet 2 of described secondary screen part 20, its corresponding to the part of secondary beautiful coloured picture sheet 2 that shields part 20 of institute and LCDs 1 by hollow out.Thereby main screen part 10 and the shared light guide plate 3 of secondary screen part 20 energy, not only reduce cost, but also dwindled the volume of whole color screen, alleviated the weight of whole color screen.
Referring to Fig. 4, there is shown the double colour screen structure of forming by very color and beautiful coloured silk (promptly we are said false color usually), form by main screen part 10, the secondary described circuit board 4 that shields part 20 and be held between the two, described main screen part 10 is made up of a liquid crystal protection screen 5 and color liquid crystal module 8, promptly very color structure, the structure and the operation principle of described color liquid crystal module 8 are all prior art, repeat no more herein; Described secondary screen part 20 is made up of superimposed successively a liquid crystal protection screen 5, one described LCDs 1, one described beautiful coloured picture sheet 2, a diffusion sheet 6, one described light guide plate 3, and the effect of described diffusion sheet 6 and light guide plate 3 is same as described above.
In above-mentioned various Color screen structures, described liquid crystal protection screen 5 is the liquid crystal protection screen of holographic picture; This protection screen makes LCDs 1 not have under the situation backlight, thereby demonstrates a kind of holographic three-dimensional image effect by extraneous irradiate light on protection screen, simultaneously, is having under the situation backlight, does not influence normal result of use again.Described LCDs 1 is the bright LCDs of full impregnated, thereby has higher light transmittance, can not have to transmit beautiful coloured picture sheet effect under the situation backlight; Simultaneously, the brightness that can strengthen LCD screen backlight under the situation backlight is being arranged, in order to improve LCD utilance backlight.
As a kind of embodiment of the present utility model, referring to Fig. 5, the double-layer structure that described beautiful coloured picture sheet 2 only is made up of picture layer 21 and PET substrate layer 22, this beautiful coloured picture sheet guarantee picture install firmly, reliably under the situation, simple in structure, volume is little, in light weight.
As another kind of embodiment of the present utility model, referring to Fig. 6, described beautiful coloured picture sheet 2 three-decker that superimposed successively thin layer 23, described picture layer 21 and described PET substrate layer 22 are formed of serving as reasons, 23 pairs of picture layers 21 of described thin layer play a protective role.
As a kind of replacement form of the foregoing description, described beautiful coloured picture sheet 2 three-decker that superimposed successively described picture layer 21, described PET substrate layer 22 and semi-transparent rete 24 are formed of serving as reasons.
As another embodiment of the present utility model, referring to Fig. 7, described beautiful coloured picture sheet 2 four-layer structure that superimposed successively thin layer 23, described picture layer 21, described PET substrate layer 22 and described semi-transparent rete 24 are formed of serving as reasons.
In the embodiment shown in Fig. 6,7, described semi-transparent rete 24 is bright film or mute film, and the gloss and the transparency of bright film are better.
Claims (10)
1, a kind of Color screen structure of mobile phone comprises at least one LCDs (1), at least one beautiful coloured picture sheet (2), at least one light guide plate (3) and a circuit board (4), and described circuit board (4) provides backlight and drive circuit for described LCDs (1); It is characterized in that: described beautiful coloured picture sheet (2) is the double-layer structure at least that comprises picture layer (21) and PET substrate layer (22).
2, the Color screen structure of mobile phone according to claim 1 is characterized in that: described beautiful coloured picture sheet (2) three-decker that superimposed successively thin layer (23), described picture layer (21) and described PET substrate layer (22) are formed of serving as reasons.
3, the Color screen structure of mobile phone according to claim 1 is characterized in that: the three-decker that the described picture layer (21) that described beautiful coloured picture sheet (2) is served as reasons superimposed successively, described PET substrate layer (22) and semi-transparent rete (24) are formed.
4, the Color screen structure of mobile phone according to claim 1 is characterized in that: described beautiful coloured picture sheet (2) four-layer structure that superimposed successively thin layer (23), described picture layer (21), described PET substrate layer (22) and described semi-transparent rete (24) are formed of serving as reasons.
5, according to the Color screen structure of claim 3 or 4 described mobile phones, it is characterized in that: described pellicle (24) is bright film or mute film.
6, according to the Color screen structure of any described mobile phone in the claim 1 to 4; it is characterized in that: this Color screen structure is single Color screen structure, is made up of a superimposed successively liquid crystal protection screen (5), a described LCDs (1), a described beautiful coloured picture sheet (2), a diffusion sheet (6), a described light guide plate (3), a reflecting piece (7) and a described circuit board (4).
7, according to the Color screen structure of any described mobile phone in the claim 1 to 4, it is characterized in that: this Color screen structure is the double colour screen structure, is made up of the circuit board (4) that main screen part (10), secondary screen part (20) are held between the two; The structure of described main screen part (10) and secondary screen part (20) all is made up of a superimposed successively liquid crystal protection screen (5), a described LCDs (1), a described beautiful coloured picture sheet (2), a diffusion sheet (6), a described light guide plate (3), a reflecting piece (7) about described circuit board (4) symmetry.
8, according to the Color screen structure of any described mobile phone in the claim 1 to 4, it is characterized in that: this Color screen structure is the double colour screen structure, and main screen part (10), secondary screen part (20) and described circuit board (4) are formed together by being superimposed with each other; Described main screen part is made up of a superimposed successively liquid crystal protection screen (5), a described LCDs (1), a described beautiful coloured picture sheet (2), a diffusion sheet (6), a described light guide plate (3); Described secondary screen part comprises a liquid crystal protection screen (5), a described LCDs (1), a described beautiful coloured picture sheet (2), a diffusion sheet (6); Described circuit board (4) is positioned between the LCDs (1) and beautiful coloured picture sheet (2) of described secondary screen part (20), its corresponding to described secondary screen partly the part of the beautiful coloured picture sheet (2) of (20) and LCDs (1) by hollow out.
9; Color screen structure according to any described mobile phone in the claim 1 to 4; it is characterized in that: this Color screen structure is the double colour screen structure; by main screen part (10); secondary screen part (20) and the described circuit board (4) that is held between the two are formed; described main screen part (10) is made up of a liquid crystal protection screen (5) and color liquid crystal module (8), and described secondary screen part (20) is by a superimposed successively liquid crystal protection screen (5); one described LCDs (1); one described beautiful coloured picture sheet (2); one diffusion sheet (6); an one described light guide plate (3) and a reflecting piece (7) are formed.
10, according to the Color screen structure of any described mobile phone of claim 9, it is characterized in that: described liquid crystal protection screen (5) is the liquid crystal protection screen of holographic picture; Described LCDs (1) is the bright LCDs of full impregnated.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2003201221827U CN2621372Y (en) | 2003-11-27 | 2003-11-27 | Colour screen structure of mobile phone |
| PCT/CN2004/000215 WO2005052675A1 (en) | 2003-11-27 | 2004-03-18 | A color liquid crystal display |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2003201221827U CN2621372Y (en) | 2003-11-27 | 2003-11-27 | Colour screen structure of mobile phone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2621372Y true CN2621372Y (en) | 2004-06-23 |
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ID=34256913
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2003201221827U Expired - Lifetime CN2621372Y (en) | 2003-11-27 | 2003-11-27 | Colour screen structure of mobile phone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2621372Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104780240A (en) * | 2015-04-01 | 2015-07-15 | 郑州中智电子科技有限公司 | Multilayered mobile phone and tablet computer protection shell |
-
2003
- 2003-11-27 CN CNU2003201221827U patent/CN2621372Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104780240A (en) * | 2015-04-01 | 2015-07-15 | 郑州中智电子科技有限公司 | Multilayered mobile phone and tablet computer protection shell |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20131127 Granted publication date: 20040623 |