CN201262674Y - Liquid crystal display screen and voice player using the same - Google Patents
Liquid crystal display screen and voice player using the same Download PDFInfo
- Publication number
- CN201262674Y CN201262674Y CNU2008200961032U CN200820096103U CN201262674Y CN 201262674 Y CN201262674 Y CN 201262674Y CN U2008200961032 U CNU2008200961032 U CN U2008200961032U CN 200820096103 U CN200820096103 U CN 200820096103U CN 201262674 Y CN201262674 Y CN 201262674Y
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- liquid crystal
- crystal display
- backlight
- described liquid
- module backlight
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Abstract
The utility model provides a liquid crystal display screen, comprising a backlight module and a liquid crystal screen which is arranged on the upper part of the backlight module; the liquid crystal screen is a monochromatic liquid crystal screen; and the upper part of the backlight module is provided with a colorful light transmission film. The liquid crystal display screen has the beneficial effects that the upper part of the backlight module is provided with the colorful light transmission film which is provided with colorful patterns; the light beam radiates out after passing through the patterns; and the display time sequence of the liquid crystal screen is controlled by a circuit, thus gaining the dynamic colorful visual effect. The liquid crystal display screen can utilize the structural design and production process of the existing monochromatic liquid crystal display screen, thereby having low production cost.
Description
[technical field]
The utility model relates to technical field of liquid crystal display, particularly a kind of LCDs and use the speech player of this LCDs.
[background technology]
At present, the purposes of LCDs is very extensive, is used in a large number in the demonstration and indication of various electrical equipment.Prior liquid crystal display has two kinds, and a kind of is monochromatic segmentation, and it directly uses the LCDs of monochromatic section, and this liquid crystal display screen color is single, netrual colour is looked effect, it is poor dynamically to show, can only show simple characters and monochromatic pattern; Another kind is the colour dot lattice formula, as colored STN (Super TwistedNematic), TFT (Thin Film Transistor), it selects chromatic liquid crystal screen for use, this chromatic liquid crystal screen color effects is good, resolution is high, dynamic demonstration well, but, because of its technical requirement height, cost spend too big.
[utility model content]
In order to solve existing technical matters, the utility model provides a kind of LCDs and uses the speech player of this LCDs, and it can character display and dynamic color pattern, and display effect is well simultaneously with low cost.
The utility model solves existing technical matters, and a kind of LCDs is provided, and it comprises module backlight and be located at the liquid crystal display on described module backlight top that described liquid crystal display is the single color LCD screen; One colorful light-permeable film is set on the top of described module backlight.
The utility model further improves, and described colorful light-permeable film is arranged between described module backlight and the described liquid crystal display or the top of described liquid crystal display.
The utility model further improves, and described module backlight comprises backlight, backlight and reflectance coating thereof; Described backlight is a wedge shape, and its reflective surface is provided with the prominent point of reflection, exiting surface is set to the plane; Described backlight is arranged on the wedge peak position of described backlight; Described reflectance coating is an aluminium foil reflectance coating.
The utility model further improves, and described liquid crystal display is provided with pattern, and this pattern is corresponding with the pattern above the described colorful light-permeable film.
The utility model further improves, and also comprises the circuit board that is used to control described liquid crystal display, and this circuit board is connected in a side of described liquid crystal display with conducting resinl or zebra paper.
The utility model further improves, and is provided with one and is used for the just apparent regional of character display on described liquid crystal display.
The utility model solves existing technical matters, a kind of speech player is provided, comprises the player main body, described player main body is provided with liquid crystal display, be provided with module backlight in described player main body, described module backlight and described liquid crystal display are over against setting; Described liquid crystal display is the single color LCD screen; One colorful light-permeable film is set on the top of described module backlight.
The utility model further improves, and described colorful light-permeable film is arranged between described module backlight and the described liquid crystal display or the top of described liquid crystal display.
The utility model further improves, and described module backlight comprises backlight, backlight and reflectance coating thereof; Described backlight is a wedge shape, and its reflective surface is provided with the prominent point of reflection, exiting surface is set to the plane; Described backlight is arranged on the wedge peak position of described backlight; Described reflectance coating is an aluminium foil reflectance coating.
The utility model further improves, and also comprises the circuit board that is used to control described liquid crystal display, and this circuit board is connected in a side of described liquid crystal display with conducting resinl or zebra paper.
Compared to prior art, the beneficial effects of the utility model are: adopt and on the top of module backlight the colorful light-permeable film is set, have colored pattern on the colorful light-permeable film, light penetrates after passing this pattern, by the display timing generator of circuit control liquid crystal display, look effect thereby obtain dynamic colour.It can utilize the structural design and the production technology of existing single colour liquid crystal display, so low production cost.
[description of drawings]
Fig. 1 is the decomposition texture synoptic diagram of this LCDs.
[embodiment]
Below in conjunction with description of drawings and embodiment the utility model one is gone on foot explanation.
As shown in Figure 1, a kind of LCDs 100, the liquid crystal display 2 that it comprises module 1 backlight and is located at described module backlight 1 top, described liquid crystal display 2 is the single color LCD screen; This LCDs 100 also comprises a colorful light-permeable film 3, and this colorful light-permeable film 3 is arranged on the top of module 1 backlight.Described colorful light-permeable film 3 also can be located immediately at the top of described liquid crystal display 2 between described module 1 backlight and described liquid crystal display 2.
Described module backlight 1 comprises backlight 11, backlight 12 and reflectance coating 13 thereof; Described backlight is a white led lamps; Described backlight 12 is a wedge shape, and its reflective surface 121 is provided with the prominent point 122 of reflection, exiting surface 123 is set to the plane; Described backlight 11 is arranged on the wedge peak position of described backlight 12, and the wedge peak position refers to a larger-size end; Described reflectance coating 13 is an aluminium foil reflectance coating.Use module 1 backlight that the brightness increase of bright dipping, uniformity coefficient are improved.
Described colorful light-permeable film 3 is provided with pattern, also is provided with pattern on described liquid crystal display 2, and it is corresponding with two patterns on the liquid crystal display 2 to be arranged on colorful light-permeable film 3.
This LCDs 100 also comprises the circuit board 4 that is used to control described liquid crystal display 2, and these circuit board 4 usefulness conducting resinls 41 or zebra paper are connected in the inboard of described liquid crystal display 2, the display timing generator of these circuit board 4 control liquid crystal displays 2.
This LCDs 100 is used for character display and pattern, is provided with one and is used for the just apparent regional of character display on described liquid crystal display.For enhancing contrast ratio, adopt in pattern displaying zone negatively to show mode, to look effect more outstanding thereby make.
A kind of speech player comprises the player main body, and described player main body is provided with liquid crystal display 100, is provided with module 1 backlight in described player main body, and described module 1 backlight and described liquid crystal display 2 are over against setting; Described liquid crystal display 2 is the single color LCD screen; This speech player also comprises a colorful light-permeable film 3, and this colorful light-permeable film 3 is arranged on the top of module 1 backlight, and it or is positioned at the top of described liquid crystal display 2 between described module 1 backlight and described liquid crystal display 2.
Described module backlight 1 comprises backlight 11, backlight 12 and reflectance coating 13 thereof; Described backlight is a white led lamps; Described backlight 12 is a wedge shape, and its reflective surface 121 is provided with the prominent point 122 of reflection, exiting surface 123 is set to the plane; Described backlight 11 is arranged on the wedge peak position of described backlight 12, and the wedge peak position refers to a larger-size end; Described reflectance coating 13 is an aluminium foil reflectance coating.Use module 1 backlight that the brightness increase of bright dipping, uniformity coefficient are improved.
Described colorful light-permeable film 3 is provided with pattern, also is provided with pattern on described liquid crystal display 2, and it is corresponding with two patterns on the liquid crystal display 2 to be arranged on colorful light-permeable film 3.
This speech player also comprises the circuit board 4 that is used to control described liquid crystal display 2, and these circuit board 4 usefulness conducting resinls 41 are connected in the inboard of described liquid crystal display 2, the display timing generator of these circuit board 4 control liquid crystal displays 2.
This speech player is used for character display and pattern, is provided with one and is used for the just apparent regional of character display on described liquid crystal display.For enhancing contrast ratio, adopt in pattern displaying zone negatively to show mode, to look effect more outstanding thereby make.
The utility model adopts and on the top of module backlight the colorful light-permeable film is set, and has colored pattern on the colorful light-permeable film, and light penetrates after passing this pattern, by the display timing generator of circuit control liquid crystal display, looks effect thereby obtain dynamic colour.It can utilize the structural design and the production technology of existing single colour liquid crystal display, so low production cost.
Above content be in conjunction with concrete preferred implementation to further describing that the utility model is done, can not assert that concrete enforcement of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, under the prerequisite that does not break away from the utility model design, can also make some simple deduction or replace, all should be considered as belonging to protection domain of the present utility model.
Claims (10)
1. LCDs, it comprises module backlight and be located at the liquid crystal display on described module backlight top, it is characterized in that: described liquid crystal display is the single color LCD screen; One colorful light-permeable film is set on the top of described module backlight.
2. LCDs according to claim 1 is characterized in that: described colorful light-permeable film is arranged between described module backlight and the described liquid crystal display or the top of described liquid crystal display.
3. LCDs according to claim 1 is characterized in that: described module backlight comprises backlight, backlight and reflectance coating thereof; Described backlight is a wedge shape, and its reflective surface is provided with the prominent point of reflection, exiting surface is set to the plane; Described backlight is arranged on the wedge peak position of described backlight; Described reflectance coating is an aluminium foil reflectance coating.
4. LCDs according to claim 1 is characterized in that: described liquid crystal display is provided with pattern, and this pattern is corresponding with the pattern above the described colorful light-permeable film.
5. according to any described LCDs of claim 1 to 4, it is characterized in that: also comprise the circuit board that is used to control described liquid crystal display, this circuit board is connected in a side of described liquid crystal display with conducting resinl or zebra paper.
6. LCDs according to claim 5 is characterized in that: be provided with one and be used for the just apparent regional of character display on described liquid crystal display.
7. a speech player comprises the player main body, it is characterized in that: described player main body is provided with liquid crystal display, is provided with module backlight in described player main body, and described module backlight and described liquid crystal display are over against setting; Described liquid crystal display is the single color LCD screen; One colorful light-permeable film is set on the top of described module backlight.
8. speech player according to claim 7 is characterized in that: described colorful light-permeable film is arranged between described module backlight and the described liquid crystal display or the top of described liquid crystal display.
9. speech player according to claim 7 is characterized in that: described module backlight comprises backlight, backlight and reflectance coating thereof; Described backlight is a wedge shape, and its reflective surface is provided with the prominent point of reflection, exiting surface is set to the plane; Described backlight is arranged on the wedge peak position of described backlight; Described reflectance coating is an aluminium foil reflectance coating.
10. according to any described speech player of claim 7 to 9, it is characterized in that: also comprise the circuit board that is used to control described liquid crystal display, this circuit board is connected in a side of described liquid crystal display with conducting resinl or zebra paper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200961032U CN201262674Y (en) | 2008-08-01 | 2008-08-01 | Liquid crystal display screen and voice player using the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200961032U CN201262674Y (en) | 2008-08-01 | 2008-08-01 | Liquid crystal display screen and voice player using the same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201262674Y true CN201262674Y (en) | 2009-06-24 |
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ID=40809149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200961032U Expired - Fee Related CN201262674Y (en) | 2008-08-01 | 2008-08-01 | Liquid crystal display screen and voice player using the same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201262674Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107647786A (en) * | 2016-07-26 | 2018-02-02 | 深圳市联创三金电器有限公司 | Food processing apparatus and its ECU and LCD MODULE |
-
2008
- 2008-08-01 CN CNU2008200961032U patent/CN201262674Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107647786A (en) * | 2016-07-26 | 2018-02-02 | 深圳市联创三金电器有限公司 | Food processing apparatus and its ECU and LCD MODULE |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090624 Termination date: 20120801 |