CN103714793A - Highlight backlight LCD - Google Patents
Highlight backlight LCD Download PDFInfo
- Publication number
- CN103714793A CN103714793A CN201310749181.3A CN201310749181A CN103714793A CN 103714793 A CN103714793 A CN 103714793A CN 201310749181 A CN201310749181 A CN 201310749181A CN 103714793 A CN103714793 A CN 103714793A
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- backlight
- source module
- backlight source
- driving circuit
- lcd
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Abstract
The invention discloses a highlight backlight LCD. The highlight backlight LCD comprises a shell, an LCD panel, a backlight source module and a control circuit, wherein the LCD panel, the backlight source module and the control circuit are arranged in the shell, the LCD panel is arranged on one side of the backlight source module, the control circuit is arranged on the other side of the backlight source module, the LCD panel and the backlight source module are electrically connected with the control circuit, the backlight source module comprises a backlight board, a backlight source and a driving circuit, the backlight source is arranged on one side of the backlight board, and the driving circuit is arranged on the other side of the backlight board; the driving circuit is a boost driving circuit. By the adoption of the technical scheme, the highlight backlight LCD has the advantages that the luminance and the contrast ratio of the LCD are greatly increased, the display effect is enhanced, the visual effect difference between the outdoor environment and the indoor environment is effectively reduced, and normal watching of people on a train is guaranteed.
Description
Technical field
The present invention relates to a kind of LCD display, be specifically related to a kind of highlighted backlight LCD display.
Background technology
In prior art, be arranged in the LCD display on the train of track traffic, because train can be through open air and indoor environment, and existing LCD display is out of doors under the irradiation of sunlight, visual effect meeting and have very large difference under common indoor environment, impact row passengers inside the car normally watch.
Summary of the invention
For solving the problems of the technologies described above, the object of the present invention is to provide a kind of highlighted backlight LCD display, greatly increase the brightness and contrast of LCD display, strengthened display effect, greatly increase abundant sense and the stereovision of picture, effectively reduce out of doors with indoor environment in visual effect difference, guarantee normally watching of row passengers inside the car.
For achieving the above object, technical scheme of the present invention is as follows: a kind of highlighted backlight LCD display, comprise shell, LCD panel, backlight source module and control circuit, described LCD panel, backlight source module and control circuit are arranged in described shell, described LCD panel is arranged on a side of described backlight source module, described control circuit is arranged on the opposite side of described backlight source module, described LCD panel and described backlight source module are electrically connected with described control circuit respectively, described backlight source module comprises backlight, backlight and driving circuit, described backlight is arranged on a side of described backlight, described driving circuit is arranged on the opposite side of described backlight, described driving circuit is boost type driving circuit.
Preferably, described boost type driving circuit is HV9911 booster driving circuit.
Preferably, the brightness of described highlighted backlight LCD display is 500cd/ ㎡.
Preferably, the resolution of described backlight source module is 1366 * 512ppi, and length breadth ratio is 16:6.
Adopt the beneficial effect of the technical program to be: greatly increase the brightness and contrast of LCD display, strengthened display effect, greatly increase abundant sense and the stereovision of picture, effectively reduce out of doors with indoor environment in visual effect difference, guarantee normally watching of row passengers inside the car.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in embodiment of the present invention technology, to the accompanying drawing of required use in embodiment technical description be briefly described below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is structural representation of the present invention.
Fig. 2 is HV9911 booster driving circuit of the present invention.
Numeral and the represented corresponding component title of letter in figure:
1. shell 2.LCD panel 3. backlight source module 4. control circuit 5. backlight 6. backlight 7. driving circuits.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is only the present invention's part embodiment, rather than whole embodiment.Embodiment based in the present invention, those of ordinary skills, not making the every other embodiment obtaining under creative work prerequisite, belong to the scope of protection of the invention.
As shown in Figure 1, a kind of highlighted backlight LCD display, comprise shell 1, LCD panel 2, backlight source module 3 and control circuit 4, LCD panel 2, backlight source module 3 and control circuit 4 are arranged in shell 1, LCD panel 2 is arranged on a side of backlight source module 3, control circuit 4 is arranged on the opposite side of backlight source module 3, LCD panel 2 and backlight source module 3 are electrically connected with control circuit 4 respectively, backlight source module 3 comprises backlight 5, backlight 6 and driving circuit 7, backlight 6 is arranged on a side of backlight 5, and driving circuit 7 is arranged on the opposite side of backlight 5; Driving circuit 7 is boost type driving circuit.As shown in Figure 2, boost type driving circuit is HV9911 booster driving circuit.
In the present embodiment, the brightness of highlighted backlight LCD display is 500cd/ ㎡.The resolution of backlight source module is 1366 * 512ppi, and length breadth ratio is 16:6.
Adopt the beneficial effect of the technical program to be: greatly increase the brightness and contrast of LCD display, strengthened display effect, greatly increase abundant sense and the stereovision of picture, effectively reduce out of doors with indoor environment in visual effect difference, guarantee normally watching of row passengers inside the car.
Above-mentioned explanation to the disclosed embodiments, makes professional and technical personnel in the field can realize or use the present invention.To the multiple modification of these embodiment, will be apparent for those skilled in the art, General Principle as defined herein can, in the situation that not departing from the spirit or scope of the present invention, realize in other embodiments.Therefore, the present invention will can not be restricted to these embodiment shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (4)
1. a highlighted backlight LCD display, it is characterized in that, comprise shell, LCD panel, backlight source module and control circuit, described LCD panel, backlight source module and control circuit are arranged in described shell, described LCD panel is arranged on a side of described backlight source module, described control circuit is arranged on the opposite side of described backlight source module, described LCD panel and described backlight source module are electrically connected with described control circuit respectively, described backlight source module comprises backlight, backlight and driving circuit, described backlight is arranged on a side of described backlight, described driving circuit is arranged on the opposite side of described backlight, described driving circuit is boost type driving circuit.
2. a kind of highlighted backlight LCD display according to claim 1, is characterized in that, described boost type driving circuit is HV9911 booster driving circuit.
3. a kind of highlighted backlight LCD display according to claim 2, is characterized in that, the brightness of described highlighted backlight LCD display is 500cd/ ㎡.
4. a kind of highlighted backlight LCD display according to claim 1, is characterized in that, the resolution of described backlight source module is 1366 * 512ppi, and length breadth ratio is 16:6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310749181.3A CN103714793A (en) | 2013-12-31 | 2013-12-31 | Highlight backlight LCD |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310749181.3A CN103714793A (en) | 2013-12-31 | 2013-12-31 | Highlight backlight LCD |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103714793A true CN103714793A (en) | 2014-04-09 |
Family
ID=50407705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310749181.3A Pending CN103714793A (en) | 2013-12-31 | 2013-12-31 | Highlight backlight LCD |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103714793A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050104828A1 (en) * | 2003-10-23 | 2005-05-19 | Lg.Philips Lcd Co., Ltd. | Liquid crystal display module |
| US20070081344A1 (en) * | 2005-10-11 | 2007-04-12 | Bart Cappaert | Display assemblies and methods of display |
| JP2010217406A (en) * | 2009-03-16 | 2010-09-30 | Yokogawa Electric Corp | Liquid crystal display device |
| CN102588841A (en) * | 2012-02-21 | 2012-07-18 | 南京汇兴博业数字设备有限公司 | Direct type liquid crystal backlight module with adaptive-temperature and high-brightness LEDs (light-emitting diode) |
| CN203673807U (en) * | 2013-12-31 | 2014-06-25 | 阿纳克斯（苏州）轨道系统有限公司 | High-brightness backlight LCD |
-
2013
- 2013-12-31 CN CN201310749181.3A patent/CN103714793A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050104828A1 (en) * | 2003-10-23 | 2005-05-19 | Lg.Philips Lcd Co., Ltd. | Liquid crystal display module |
| US20070081344A1 (en) * | 2005-10-11 | 2007-04-12 | Bart Cappaert | Display assemblies and methods of display |
| JP2010217406A (en) * | 2009-03-16 | 2010-09-30 | Yokogawa Electric Corp | Liquid crystal display device |
| CN102588841A (en) * | 2012-02-21 | 2012-07-18 | 南京汇兴博业数字设备有限公司 | Direct type liquid crystal backlight module with adaptive-temperature and high-brightness LEDs (light-emitting diode) |
| CN203673807U (en) * | 2013-12-31 | 2014-06-25 | 阿纳克斯（苏州）轨道系统有限公司 | High-brightness backlight LCD |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140409 |