CN205157933U - Display module assembly and LCD - Google Patents
Display module assembly and LCD Download PDFInfo
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- CN205157933U CN205157933U CN201520975962.9U CN201520975962U CN205157933U CN 205157933 U CN205157933 U CN 205157933U CN 201520975962 U CN201520975962 U CN 201520975962U CN 205157933 U CN205157933 U CN 205157933U
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- display module
- luminescence chip
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Abstract
The utility model relates to a liquid crystal display curtain technical field provides a display module assembly and LCD, LCD includes display module assembly, this display module assembly include LCD screen (1) and light source (2), light source (2) are including emitting diode (21), emitting diode (21) are including the luminescence chip. The characteristics of this display module assembly lie in, the luminescence chip is 461nm~480nm's luminescence chip for luminous wavelength. The utility model provides a display module assembly and LCD has the little advantage of eyes injury.
Description
Technical field
The utility model relates to LCD Panel technical field, particularly relates to a kind of display module and liquid crystal display.
Background technology
At present, LCD Panel is widely used in the life of people, as mobile phone screen, computer screen etc., along with the effect of the electronic products such as mobile phone in life is increasing, the dependence of people to these electronic products is more and more stronger, the routine use time also becomes more and more longer, therefore, how to reduce the problem that the injury of screen exit rays to eyes becomes those skilled in the art's concern.
Utility model content
In view of this, the utility model provides a kind of display module and liquid crystal display, and described liquid crystal display comprises described display module, and the injury of blue light to eyes that this display module sends is less.
In order to achieve the above object, the utility model provides following technical scheme:
A kind of display module, comprise liquid crystal display and light source, described light source comprises light emitting diode, and described light emitting diode comprises luminescence chip, the luminescence chip of described luminescence chip to be emission wavelength be 461nm ~ 480nm.
Preferably, in above-mentioned display module, the luminescence chip of described luminescence chip to be emission wavelength be 462.5nm ~ 475.5nm.
Preferably, in above-mentioned display module, the luminescence chip of described luminescence chip to be emission wavelength be 465nm or 470nm or 475nm.
A kind of liquid crystal display, comprises above-mentioned display module.
According to technique scheme, the luminescence chip of to be emission wavelength be 461nm ~ 480nm that light emitting diode adopts in the display module that the utility model provides, what this luminescence chip sent is blue light, but show the light that module sends in prior art and contain the blue light that wavelength is 420nm ~ 455nm, this part blue light easily causes kopiopia, cause the multiple ophthalmology diseases such as PVR, and the light that in the utility model, light emitting diode sends avoids this part blue light eyes to comparatively strong injury, so the utility model can reduce the injury of screen exit rays to eyes.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiment of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to the accompanying drawing provided.
Fig. 1 is a kind of schematic diagram showing module that the utility model provides.
Be labeled as in figure:
1, liquid crystal display; 2, light source; 21, light emitting diode; 22, light guide plate; 23, reflector plate.
Embodiment
For the ease of understanding, below in conjunction with accompanying drawing, the utility model will be further described.
See Fig. 1, for a kind of schematic diagram showing module that the utility model provides, this display module comprises liquid crystal display 1 and light source 2, light source 2 comprises light emitting diode 21 and light guide plate 22, light guide plate 22 is provided with reflector plate 23 away from the one side of liquid crystal display 1, light guide plate 22 is provided with diffusion barrier (unmarked in figure) and bright enhancement film (unmarked in figure) near the one side of liquid crystal display 1, the side of light guide plate 22 is provided with light emitting diode 21, and light emitting diode 21 comprises the luminescence chip (not shown) that emission wavelength is 461nm ~ 480nm.
Luminescence chip is product of the prior art, can select as required, in the particular embodiment, emission wavelength can be selected to be the luminescence chip of 462.5nm ~ 475.5nm, such as, light emitting diode 21 adopts emission wavelength to be the luminescence chip of 465nm or 470nm or 475nm.
In addition, in a particular embodiment, the quantity of light emitting diode 21 can be multiple, as 2 or 4, and is arranged by the side of multiple light emitting diode 21 around light guide plate 22.
See Fig. 1, in the utility model, light emitting diode 21 adopts emission wavelength to be the luminescence chip of 461nm ~ 480nm, and what luminescence chip sent is blue light.Show the light that module sends in prior art and contain the blue light that wavelength is 420nm ~ 455nm, this part blue light easily causes kopiopia, cause the multiple ophthalmology diseases such as PVR, and the light that in the utility model, light emitting diode 21 sends avoids this part blue light eyes to comparatively strong injury, so the display module that the utility model provides can reduce the injury of screen exit rays to eyes.
The utility model also provides a kind of liquid crystal display, and this liquid crystal display comprises display module of the present utility model.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the utility model.To be apparent for those skilled in the art to the multiple amendment of embodiment, General Principle as defined herein when not departing from spirit or scope of the present utility model, can realize in other embodiments.Therefore, the utility model can not be restricted to embodiment illustrated herein, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (4)
1. a display module, comprise liquid crystal display (1) and light source (2), described light source (2) comprises light emitting diode (21), described light emitting diode (21) comprises luminescence chip, it is characterized in that, the luminescence chip of described luminescence chip to be emission wavelength be 461nm ~ 480nm.
2. display module according to claim 1, is characterized in that, the luminescence chip of described luminescence chip to be emission wavelength be 462.5nm ~ 475.5nm.
3. display module according to claim 1, is characterized in that, the luminescence chip of described luminescence chip to be emission wavelength be 465nm or 470nm or 475nm.
4. a liquid crystal display, comprises display module, it is characterized in that, described display module is for as the display module in claims 1 to 3 as described in any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520975962.9U CN205157933U (en) | 2015-11-30 | 2015-11-30 | Display module assembly and LCD |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520975962.9U CN205157933U (en) | 2015-11-30 | 2015-11-30 | Display module assembly and LCD |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205157933U true CN205157933U (en) | 2016-04-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520975962.9U Active CN205157933U (en) | 2015-11-30 | 2015-11-30 | Display module assembly and LCD |
Country Status (1)
| Country | Link |
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| CN (1) | CN205157933U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107300796A (en) * | 2017-06-14 | 2017-10-27 | 合肥市惠科精密模具有限公司 | A kind of eyeshield type TFT LCD liquid crystal display modules |
-
2015
- 2015-11-30 CN CN201520975962.9U patent/CN205157933U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107300796A (en) * | 2017-06-14 | 2017-10-27 | 合肥市惠科精密模具有限公司 | A kind of eyeshield type TFT LCD liquid crystal display modules |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |