CN203422494U - Light guiding plate with screen dots distributed in circles - Google Patents
Light guiding plate with screen dots distributed in circles Download PDFInfo
- Publication number
- CN203422494U CN203422494U CN201320402838.4U CN201320402838U CN203422494U CN 203422494 U CN203422494 U CN 203422494U CN 201320402838 U CN201320402838 U CN 201320402838U CN 203422494 U CN203422494 U CN 203422494U
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- CN
- China
- Prior art keywords
- site
- screen
- light guiding
- guiding plate
- base material
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a light guiding plate with screen dots which are distributed in circles. The light guiding plate includes a base material, wherein a plurality of screen dot groups, which are sequenced in regulation, are disposed on the base material, screen dots in a screen dot group employ a circle distribution, and the sizes of the screen dots of each screen dot group are all the same. In the light guiding plate, the plurality of screen dot groups, which are sequenced in regulation, are disposed on the base material, screen dots in the screen dot group employ the circle distribution, and the sizes of the screen dots of each screen dot group are all the same, so that image quality of a backlight module is improved. The light guiding plate is good in usage effect.
Description
Technical field
the utility model relates to a kind of improvement of light guide plate, the light guide plate of the site with circular arrangement that particularly a kind of result of use is good.
Background technology
light guide plate design concept comes from the LCDs of notebook computer, is line source to be changed into the high-tech product of area source.With optical grade acryl (PMMA)/PC, it is base material, use the back light model setting technology of LCD display and notebook computer, see through the high light line conductivity of site (light guiding points), through computer, site (light guiding points) calculated, make light guide plate light refraction become the equal light state of area source to manufacture moulding.Product adopts spectrophotometry to combine with digital UV printing technology and is made under constant temperature, constant humidity, dustless environmental baseline, have that ultra-thin, superbright, leaded light are even, energy-saving and environmental protection, no dark space, durable, be difficult for the advantages such as yellow, installation and maintenance simple and fast; As shown in Figure 1, the site group's of existing light guide plate site 1 is generally in the same size, and regular distribution is on light guide plate base material, when site group is together with uniform reflective membrane 2 superpositions of coating, Moore will occur and interfere and produce Moore interference fringe, Moore interference fringe has had a strong impact on the image quality of backlight module.
Utility model content
the utility model object is the light guide plate that the site with circular arrangement that a kind of result of use is good is provided in order to overcome the deficiencies in the prior art.
for achieving the above object, the technical solution adopted in the utility model is: a kind of light guide plate of the site with circular arrangement, comprises base material; On described base material, be provided with the site group that many group rules are arranged; Site in described every networking point group adopts circular arrangement.
preferably, the size of each site of described every networking point group is identical.
due to the utilization of technique scheme, the utility model compared with prior art has following advantages:
the light guide plate of the site with circular arrangement of the utility model scheme, is provided with the site group that many group rules are arranged on described base material; Site in described every networking point group adopts circular arrangement; The identical image quality that can improve backlight module of size of each site of described every networking point group; The utility model result of use is good.
Accompanying drawing explanation
below in conjunction with accompanying drawing, technical solutions of the utility model are described further:
accompanying drawing 1 is the front view of prior art light guide plate;
the schematic diagram of the light guide plate that accompanying drawing 2 is the site with circular arrangement described in the utility model;
wherein: 1, site; 2, reflective membrane; 11, site; 12, base material; 13, site group.
embodiment
below in conjunction with drawings and the specific embodiments, the utility model is described in further detail.
if accompanying drawing 2 is the light guide plate of a kind of site with circular arrangement described in the utility model, comprise base material 12; On described base material 12, be provided with the site group 13 that many group rules are arranged; Site 11 in described every networking point group 13 adopts circular arrangement; The size of each site 11 of described every networking point group 13 is identical; Described base material 12 is made by optical grade acryl (PMMA)/PC.
due to the utilization of technique scheme, the utility model compared with prior art has following advantages:
the light guide plate of the site with circular arrangement of the utility model scheme, is provided with the site group that many group rules are arranged on described base material; Site in described every networking point group adopts circular arrangement; The identical image quality that can improve backlight module of size of each site of described every networking point group; The utility model result of use is good.
below be only concrete exemplary applications of the present utility model, protection domain of the present utility model is not constituted any limitation.All employing equivalents or equivalence are replaced and the technical scheme of formation, within all dropping on the utility model rights protection scope.
Claims (2)
1. with a light guide plate for the site of circular arrangement, comprise base material; On described base material, be provided with the site group that many group rules are arranged; It is characterized in that: the site in described every networking point group adopts circular arrangement.
2. the light guide plate of the site with circular arrangement according to claim 1, is characterized in that: the size of each site of described every networking point group is identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320402838.4U CN203422494U (en) | 2013-07-08 | 2013-07-08 | Light guiding plate with screen dots distributed in circles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320402838.4U CN203422494U (en) | 2013-07-08 | 2013-07-08 | Light guiding plate with screen dots distributed in circles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203422494U true CN203422494U (en) | 2014-02-05 |
Family
ID=50021589
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320402838.4U Expired - Fee Related CN203422494U (en) | 2013-07-08 | 2013-07-08 | Light guiding plate with screen dots distributed in circles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203422494U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103308974A (en) * | 2013-07-08 | 2013-09-18 | 苏州天华有色金属制品有限公司 | Light guide plate with circularly distributed dots |
| CN105221967A (en) * | 2015-10-26 | 2016-01-06 | 江苏新广联科技股份有限公司 | A kind of LED panel lamp based on compact disk structure |
-
2013
- 2013-07-08 CN CN201320402838.4U patent/CN203422494U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103308974A (en) * | 2013-07-08 | 2013-09-18 | 苏州天华有色金属制品有限公司 | Light guide plate with circularly distributed dots |
| CN105221967A (en) * | 2015-10-26 | 2016-01-06 | 江苏新广联科技股份有限公司 | A kind of LED panel lamp based on compact disk structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140205 Termination date: 20140708 |
|
| EXPY | Termination of patent right or utility model |