CN201944781U - A light guide plate with figures - Google Patents
A light guide plate with figures Download PDFInfo
- Publication number
- CN201944781U CN201944781U CN2010202998024U CN201020299802U CN201944781U CN 201944781 U CN201944781 U CN 201944781U CN 2010202998024 U CN2010202998024 U CN 2010202998024U CN 201020299802 U CN201020299802 U CN 201020299802U CN 201944781 U CN201944781 U CN 201944781U
- Authority
- CN
- China
- Prior art keywords
- light guide
- light
- guide plate
- lgp
- utility
- Prior art date
- 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 - Lifetime
Links
- 238000009792 diffusion process Methods 0.000 abstract description 7
- 239000000463 material Substances 0.000 abstract description 6
- 238000005265 energy consumption Methods 0.000 abstract description 3
- 230000004313 glare Effects 0.000 abstract description 3
- 230000015572 biosynthetic process Effects 0.000 description 7
- 238000005755 formation reaction Methods 0.000 description 7
- 238000005286 illumination Methods 0.000 description 5
- 230000004888 barrier function Effects 0.000 description 2
- 238000005034 decoration Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 239000012528 membrane Substances 0.000 description 1
- 230000011514 reflex Effects 0.000 description 1
Images
Landscapes
- Illuminated Signs And Luminous Advertising (AREA)
Abstract
本实用新型公开了一种带有图形的导光板，包括导光板(1)和设于该导光板一侧面的导光点(2)，而导光板上的导光点(2)部分与没有设置导光点的部分(3)组合构成各种图案和/或文字。本实用新型在导光板上，通过可发光的导光点部分与没有设置导光点的非发光部分形成不同的图案和文字。即不使用扩散材料就可解决眩光问题，并使得光线可直接射出，能耗减少，提高光效，降低成本。
The utility model discloses a light guide plate with graphics, which comprises a light guide plate (1) and a light guide point (2) arranged on one side of the light guide plate, and the part of the light guide point (2) on the light guide plate is the same as that without The parts (3) where the light guide points are set combine to form various patterns and/or characters. In the utility model, different patterns and characters are formed on the light guide plate through the luminous light guide point part and the non-luminous part without light guide point. That is, the glare problem can be solved without using a diffusion material, and the light can be emitted directly, the energy consumption is reduced, the light efficiency is improved, and the cost is reduced.
Description
Technical field
The utility model relates to the light conduction device, relates in particular to a kind of practicality illumination and decorating lighting lamp, ornament, handicraft that is widely used in commercialization and family expenses, goes out the LGP of aspects such as guideboard, avigation light, advertising lamp box.
Background technology
The LGP design principle comes from the LCDs of notebook computer.LGP utilizes fluorescent lamp, CCFL, led light source to see through by leaded light point or leaded light groove after the optical principle calculating, under reflective membrane (reflecting plate) and diffusion barrier effect, changes line source or spot light into area source.For making the LGP can uniformly light-emitting, must be by various densitys, leaded light point not of uniform size, basic identical to guarantee light toward the efficient of all directions reflection.In the light reflected back LGP that the purposes of reflector plate (reflecting plate) is bottom surface of light guide plate is revealed out, be used for improving the service efficiency of light, improve brightness.The effect of diffusion barrier is to make light more even softer.Being of wide application of LGP is as TV backlight, illumination, decoration, advertisement, sign board or the like.The site design of existing LGP all is that full version is layouted, dull no change, and profile also changes not quite.
Summary of the invention
Of the present utility model is for the site design that solves existing LGP all is that full version is layouted, dull no change, and profile also changes little technical problem, proposes a kind of LGP that has figure.
For solving the problems of the technologies described above, the LGP that has figure that the utility model proposes, it comprises LGP and is located at the leaded light point of this LGP one side.Leaded light point part on the LGP constitutes various patterns and/or literal with the part that leaded light point is not set.
The utility model adopts the site optical design in conjunction with artistic design, by various hollow out design, forms different pattern and literal on the LGP of different shape and different size.Being provided with leaded light point part is light-emitting zone, and openwork part is a non-luminous region.When importing various Different Light to LGP, after light is injected, form luminous pattern under the reflex by leaded light point, there is leaded light point part to derive light by light refraction, openwork part is that non-luminous region forms the dark space, thereby forms the LGP of pattern miscellaneous, literal.Compared with prior art, the utlity model has advantage:
(1) existing LGP must cooperate diffusion material could solve the problem of dazzle, the utility model can not use diffusion material and solves glare problem, and behind the cancellation diffusion material (also can cancel reflecting material), light can directly penetrate, can single, double luminous, enlarge lighting angle, energy consumption reduces, improve light efficiency, reduce cost;
(2) the utility model is used more extensive, not only can be used for illumination, also can be used for decorating, the art work etc., after light evenly soft (also can regulate local light and shade zone luminosity by the site design), light were injected, profile and pattern were vividly attractive in appearance, shape is ever-changing, energy-conserving and environment-protective.Can be widely used in commercialization and family expenses practicality illumination and decorating lighting lamp, ornament, handicraft, go out guideboard, avigation light, advertising lamp box etc.
Description of drawings
Fig. 1 a, Fig. 1 b are respectively front view and the cutaway views of the utility model first embodiment;
Fig. 2 a, Fig. 2 b are respectively front view and the cutaway views of the utility model second embodiment;
Fig. 3 a, Fig. 3 b are respectively front view and the cutaway views of the utility model the 3rd embodiment;
Fig. 4 a, Fig. 4 b are respectively front view and the cutaway views of the utility model the 4th embodiment;
Fig. 5 a, Fig. 5 b are respectively the stereogram and the cutaway views of the utility model square column type LGP;
Fig. 6 a, Fig. 6 b are respectively the stereogram and the cutaway views of the cylindrical LGP of the utility model.
The specific embodiment
See also Fig. 1 a, Fig. 1 b, the LGP that has figure that the utility model proposes, the leaded light point 2 that it comprises a polygon LGP 1, is located at the light source (not shown) of LGP side and is located at LGP one side.And the leaded light on the LGP is put 2 parts and is constituted various patterns and/or literal with the part 3 that leaded light point is not set.
Shown in Fig. 1 a, Fig. 1 b, first embodiment of the present utility model, wherein the leaded light on the LGP 1 is put the pattern of 2 parts and part 3 formations " standing on the bird on the branch " that leaded light point is not set.
Shown in Fig. 2 a, Fig. 2 b, second embodiment of the present utility model, wherein the leaded light on the LGP 1 is put the pattern of 2 parts and part 3 formations " cage " that leaded light point is not set.
Shown in Fig. 3 a, Fig. 3 b, the 3rd embodiment of the present utility model, wherein the leaded light on the LGP 1 is put the pattern of 2 parts and part 3 formations " Little Bear " that leaded light point is not set.
Shown in Fig. 4 a, Fig. 4 b, the 4th embodiment of the present utility model, wherein the leaded light on the LGP is put 2 parts and the part 3 formation literal that leaded light point is not set.
Certainly, as required, leaded light is put 2 parts can also constitute various patterns, literal with the part 3 that leaded light point is not set, as, form pattern by letter, the pattern that constitutes arbitrarily of Chinese character, pattern, letter is perhaps arranged, or the like.
The utility model is on the LGP of different shape and different size, and the leaded light point part by can be luminous forms different patterns and literal with the non-luminous component that leaded light point is not set.Can not use diffusion material and solve glare problem, and make light directly to penetrate, energy consumption reduces, and improves light efficiency, reduces cost.The utility model is used more extensive, not only can be used for illumination, also can be used for decoration, handicraft etc.Light is evenly soft, profile is vividly attractive in appearance, shape is ever-changing, energy-conserving and environment-protective.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202998024U CN201944781U (en) | 2010-08-20 | 2010-08-20 | A light guide plate with figures |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202998024U CN201944781U (en) | 2010-08-20 | 2010-08-20 | A light guide plate with figures |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201944781U true CN201944781U (en) | 2011-08-24 |
Family
ID=44472123
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202998024U Expired - Lifetime CN201944781U (en) | 2010-08-20 | 2010-08-20 | A light guide plate with figures |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201944781U (en) |
-
2010
- 2010-08-20 CN CN2010202998024U patent/CN201944781U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: No. 3 lanpuyuan industrial area Longgang street Longgang Road community Baolong Baolong four district of Shenzhen City, Guangdong province 518000 No. 1 building A601 Patentee after: Shenzhen onwing Au Optronics Co Address before: 518000, four floor, five Asia Industrial Park, Bantian, Longgang District, Guangdong, Shenzhen Patentee before: Shenzhen Onwing Optoelectronics Products Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190617 Address after: 511400 No. 123, 3rd floor, 88 Qinghe Middle Road, Shiqiaojie, Panyu District, Guangzhou, Guangdong Province Patentee after: Yuanbangjin Science and Technology Research Center (Guangzhou) Co., Ltd. Address before: 518000 Workshop A601, No. 1, Lampuyuan Industrial Plant, No. 3 Baolong Road, Baolong Community, Longgang Street, Shenzhen City, Guangdong Province Patentee before: Shenzhen onwing Au Optronics Co |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110824 |