CN2876961Y - LED subdued light illuminating plane - Google Patents
LED subdued light illuminating plane Download PDFInfo
- Publication number
- CN2876961Y CN2876961Y CN 200520054713 CN200520054713U CN2876961Y CN 2876961 Y CN2876961 Y CN 2876961Y CN 200520054713 CN200520054713 CN 200520054713 CN 200520054713 U CN200520054713 U CN 200520054713U CN 2876961 Y CN2876961 Y CN 2876961Y
- Authority
- CN
- China
- Prior art keywords
- led
- guide plate
- light guide
- plate
- light
- 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 - Fee Related
Links
- 239000000463 material Substances 0.000 claims abstract description 24
- 239000011521 glass Substances 0.000 claims abstract description 5
- 229920006351 engineering plastic Polymers 0.000 claims abstract description 4
- 239000000758 substrate Substances 0.000 claims abstract 2
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 claims description 2
- 229920005372 Plexiglas® Polymers 0.000 claims description 2
- 239000003086 colorant Substances 0.000 abstract description 6
- 238000005286 illumination Methods 0.000 abstract description 4
- 239000011159 matrix material Substances 0.000 abstract 1
- 230000001131 transforming effect Effects 0.000 abstract 1
- 238000007639 printing Methods 0.000 description 3
- 238000001228 spectrum Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 241001074085 Scophthalmus aquosus Species 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003760 hair shine Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000012263 liquid product Substances 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Landscapes
- Illuminated Signs And Luminous Advertising (AREA)
Abstract
The utility model relates to a LED subdued light illuminating plane. Most illuminating planes in present market are EL film cold light source illuminating plates with short life, and cannot be used outdoors as the life is shorter and the luminance attenuates rapidly under the outdoor solar ultraviolet. A plurality of LED illuminations and displays have appeared in market, but most of them are in lattice matrix type or in dot-line or discontinuous connection, which gives people uncomfortable sense. The utility model adopts LED as light source, transparent organic glass plate or transparent engineering plastics plate as a substrate, and even adopts transparent glass as a light guide plate (1). Thin layer lighting materials are screen printed on one surface of the light guide plate. LED (3) is inlayed in the ends around the light guide plate using hole or groove. The LED illuminates after electrifying and then the light guide plate surface illuminates, transforming the LED point light source into surface light source and thus realizing the LED subdued light illuminating plane, and has the advantages of multiple colors, low power dissipation, high luminance, long life, etc.
Description
Technical field
LED, light guide plate, lighting material are combined formation LED sheen plate luminous board cleverly.Belong to LED and new material and be applied to flat pannel display and lighting field.
Background technology
The plate luminous board of using on the existing market mostly is EL film cold light source plate, and brightness decay is fast, brightness is not high, and the life-span is short, indoor nominal 20,000 hours, and in fact less than 10,000 hours, more can not be in outdoor application, because of solar ultraviolet shines down, the life-span is shorter.
Though occurred some kinds of LED illuminations on the market and shown, be that LED arranged or dotted line are arranged substantially, not panelized, seem uncomfortable.Though LED low profile light source also has, on individual other mobile phone, area all can not be done greatly.
Summary of the invention
The purpose of this utility model provides a kind of LED sheen plate luminous board, it is short to overcome the above-mentioned EL life-span exactly, the lattice luminous plate of LED seems uncomfortable shortcoming, utilizes LED, light guide plate, light guide plate surface silk-screen lighting material that the LED pointolite has been become area source.Can make any plane shape, shape such as spherical, cylindrical, polygon bodily form.Having color can be changeable, characteristics such as low in energy consumption, high brightness, high life.It is the new application of LED.Can be used for illumination and demonstration.
The technical solution of the utility model is:
Different size according to LED and LED paster, choose transparent plexiglass plate or other transparent engineering plastics of different-thickness, even clear glass is as light guide plate (1), surperficial silk-screen thin layer lighting material of light guide plate, light guide plate periphery end face conceals LED or the LED paster of inlaying to advance to weld in advance on printed circuit board (PCB) (2) (3) with hole or groove, the LED electrified light emitting, then the light guide plate surface light emitting has become area source to the LED pointolite.
LED or LED paster, edge advances the light guide plate periphery, behind the LED electrified light emitting, whole light guide plate surface light emitting.
With LED that selects different luminescent spectrums for use or LED paster, and select the lighting material of different colours, they combine, and the light of different colours can be sent in the light guide plate surface.
As combination,, send the even fill light of different colours with then conversion in time of circuit control with three primary colours or different spectrum LED.Really the LED pointolite has been become area source.
Thereby be made into the platen surface light source of different shape.
Need square, rectangular flat plate area source, the LED or the LED paster of periphery can be welded on the common printed circuit board and install.As irregularly shaped, shown in this patent figure, then with welding LED or LED paster on the flexible circuit board.
Light guide plate is made by transparent organic glass or other transparent engineering plastics plates, can make dull and stereotyped Any shape, can make the cylinder bodily form, sphere, the polygon bodily form.
Periphery is inlayed with little frame, and LED and LED paster be can't see in the outside at all, really are the platen surface luminous plaques.
Different areas is selected the LED or the LED paster of different luminous intensities for use.
Large-area can the splicing, can make large-sized luminous wall.
With lighting material character silk printing and figure, then a literal and figure are luminous on the light guide plate, and it is not luminous not print the lighting material position.
Also can the light guide plate integral surface seal lighting material, again last with other color lighting material, printing literal and figure, then integral planar is luminous, literal and figure are again another kind of glow colors.
LED or LED paster also can not inlayed in the light guide plate periphery, are attached to periphery but be close to, but brightness is lost in the also preferably polishing of this kind light guide plate periphery less.
The plate luminous board that the utility model is made, but double-side (control lighting material thickness), just the pattern and the literal at the back side are anti-.As need all being that positive pattern and literal can be with two light guide plate, therebetween is every photosphere, and be better with reflective membrane.
Pattern and literal engraving machine are in this way scribed, and are coated with lighting material again, realize certain relief pattern and literal.
Description of drawings
Accompanying drawing is an irregular plate luminous board, and peripheral LED or LED paster will be welded on the flexible printed wiring board.
In the accompanying drawing:
1 is light guide plate
2 are welded with the flexible printed wiring board of LED or LED paster for the light guide plate periphery
3 is LED or paster
The thin lighting material layer of a surperficial silk-screen of the light guide plate of not drawing among the figure.
Embodiment
1, at first chooses LED or LED paster according to brightness, color, the slab-thickness of required plate luminous board.
2, then according to the thickness and the material of LED selection of dimension light guide plate.
3, the light guide plate periphery is holed or is carved into groove.
4, a surperficial silk-screen thin layer lighting material of light guide plate (choosing the lighting material of required color in advance).
5, LED or LED paster weld on printed circuit board (PCB).
6, fitting printed circuit board makes LED be installed to (the LED light-emitting area is perpendicular to light guide plate periphery end face) in the hole or groove of light guide plate periphery.
7, behind LED or the LED electrified light emitting, then the light guide plate surface light emitting becomes plate luminous board.
8, as long as the literal pattern on the light guide plate is luminous, then when light guide plate is printed lighting material, only print literal and pattern with lighting material.
9, the frame of available unlike material is protected LED or LED paster as required, and the outside people can't see LED or paster simultaneously.
10, behind the LED electrified light emitting, whole light guide plate surface or pattern and literal or whole light guide plate surface and pattern, literal luminous (looking the printing method of lighting material).
11, for reducing cost, LED or paster also can be inlayed into leaded light edges of boards end, but are close to attachedly, and this moment, light guide plate periphery end face will polish, and was the loss that reduces brightness.
12, as the various combination that adopts different luminescent spectrum LED or with three-primary color LED and paster, can change glow color (also will combine) at any time with the lighting material that is adopted with circuit.
13, the light guide plate surface in this way frosted or hacking, also play certain lighting material effect, but cost is than silk-screen height.
14, the light guide plate surface also can dense brill aperture or the close well word of mint-mark net also play the lighting material effect.
15,, can add protective clear layer at the light guide plate outside surface according to different needs.
16, super-huge sliceable.
According to above-mentioned summary of the invention and embodiment, this is in industrial very easy realization, and equipment needed thereby all is the common equipment of easily buying such as screen process press, cutting machine etc.
Can be applicable to indoor and outdoor lighting engineering, flat-plate luminous demonstration, traffic sign display board, fire-fighting electronic indicating board, light-emitting workmanship, liquid product computer backlight, large-sized luminous simulation display board, various billboard, motor vehicle active illuminating car plate, weak illumination engineering, luminous wall, office building, dormitory passageway lighting etc.
Because the low-power consumption of LED,, very easily be used in combination with solar cell in some application scenario.
Open LED new application.
Claims (1)
1, a kind of LED sheen plate luminous board, it is characterized in that: with transparent plexiglass plate or transparent engineering plastics plate or transparency glass plate as the light guide plate substrate, the surperficial silk-screen thin layer lighting material in light guide plate surface, the latent edge of light guide plate periphery end face advances to be welded in advance LED or the LED paster on the printed circuit board (PCB).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520054713 CN2876961Y (en) | 2005-02-07 | 2005-02-07 | LED subdued light illuminating plane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520054713 CN2876961Y (en) | 2005-02-07 | 2005-02-07 | LED subdued light illuminating plane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2876961Y true CN2876961Y (en) | 2007-03-07 |
Family
ID=37820198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520054713 Expired - Fee Related CN2876961Y (en) | 2005-02-07 | 2005-02-07 | LED subdued light illuminating plane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2876961Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102169656A (en) * | 2011-02-22 | 2011-08-31 | 珠海格力电器股份有限公司 | Display device and air conditioner using same |
| CN104916757A (en) * | 2015-04-09 | 2015-09-16 | 广州市祺虹电子科技有限公司 | TLP making technology |
| US10578942B2 (en) | 2017-01-23 | 2020-03-03 | Boe Technology Group Co., Ltd. | Device and operation method and manufacturing method thereof |
| CN112053643A (en) * | 2020-06-19 | 2020-12-08 | 华赫电力技术有限公司 | Intelligent light voice warning board for electric power facility safety |
-
2005
- 2005-02-07 CN CN 200520054713 patent/CN2876961Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102169656A (en) * | 2011-02-22 | 2011-08-31 | 珠海格力电器股份有限公司 | Display device and air conditioner using same |
| CN104916757A (en) * | 2015-04-09 | 2015-09-16 | 广州市祺虹电子科技有限公司 | TLP making technology |
| US10578942B2 (en) | 2017-01-23 | 2020-03-03 | Boe Technology Group Co., Ltd. | Device and operation method and manufacturing method thereof |
| CN112053643A (en) * | 2020-06-19 | 2020-12-08 | 华赫电力技术有限公司 | Intelligent light voice warning board for electric power facility safety |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN100350315C (en) | Display | |
| JP2012204184A (en) | Light-emitting device | |
| CN106501998A (en) | Backlight, display device and its driving method | |
| CN2876961Y (en) | LED subdued light illuminating plane | |
| CN1094657C (en) | All colour organic luminous diode and its manufacturing method | |
| CN1694139A (en) | Plate lighting display technology using cold-cathode tube-luminous LED | |
| CN1707582A (en) | LED tubular lamp flat-plate pattern display and illuminating | |
| CN101911161B (en) | Display method,display device and display apparatus | |
| WO2003091973A1 (en) | Image display device with microlight sources and soft light panel | |
| CN2821754Y (en) | Display device with multiple display effects | |
| CN1641724A (en) | Integrated planar fire-fighting electronic indicating board (lamp) and emergency lamp | |
| CN1584957A (en) | LED subdued planar panel displaying (illumination) devices | |
| CN1707580A (en) | Production of analog starry sky with LED, CCFL or LED-CCFL mixed subdued light planar illuminating plate | |
| CN201633622U (en) | Luminous number plate | |
| CN101105276A (en) | Method for making construction material two-side surface light extraction and LED surface light source for lighting | |
| CN2620344Y (en) | Bill board using LED as light source | |
| CN1753056A (en) | LED emergency lamp and indicating light source module fire control emergency (illuminating) indicating lamp | |
| CN2604752Y (en) | Illuminating decorative plate and illuminating signboard | |
| CN2598081Y (en) | Continuous lighting signboard | |
| CN201081191Y (en) | LED surface light source for decorative lighting on building | |
| CN103531120A (en) | Method for manufacturing cold light indication board | |
| CN2898591Y (en) | Light-source mould set | |
| CN1900794A (en) | Light emitting unit and back light module | |
| CN100350314C (en) | Liquid crystal display unit with double-faced display and double-faced luminous back light panel | |
| CN1694137A (en) | Plate luminous board with cold-cathode tube |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHENZHEN YANGSHI SOFT ELECTRONIC TECHNOLOGY CO., L Free format text: FORMER OWNER: YANG SHUAILI Effective date: 20100919 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 518067 NO.401, BUILDING 6, NO.62, HUAGUO ROAD, SHEKOU, NANSHAN DISTRICT, SHENZHEN CITY, GUANGDONG PROVINCE TO: 518054 B2, EAST, 3/F, BUILDING 202, NANYOU INDUSTRIAL AREA 2, NANSHAN DISTRICT, SHENZHEN CITY, GUANGDONG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20100919 Address after: 518054 Guangdong city of Shenzhen province Nanshan District Nanyou second industrial district 202 building three floor East B2 Patentee after: Shenzhen Yang Shi soft Electronic Technology Co. Ltd. Address before: 518067, No. 6, No. 401, 62 flower road, Shekou, Guangdong, Shenzhen, Nanshan District Patentee before: Yang Shuaili |
|
| ASS | Succession or assignment of patent right |
Owner name: SHENZHEN APPSTAR TECHNOLOGY DEVELOPMENT CO., LTD. Free format text: FORMER OWNER: SHENZHEN YANGSHI SOFT ELECTRONIC TECHNOLOGY CO., LTD. Effective date: 20120824 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 518054 SHENZHEN, GUANGDONG PROVINCE TO: 518057 SHENZHEN, GUANGDONG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20120824 Address after: 518057 Guangdong city of Shenzhen province Nanshan District Gao Xin Road No. 009 China Institute of science and technology development services building 510D Patentee after: Shenzhen Ying Star Technology Development Co., Ltd. Address before: 518054 Guangdong city of Shenzhen province Nanshan District Nanyou second industrial district 202 building three floor East B2 Patentee before: Shenzhen Yang Shi soft Electronic Technology Co. Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070307 Termination date: 20130207 |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Zhang Lihong Assignor: Yang Shuaili Contract record no.: 2010440020076 Denomination of utility model: LED subdued light illuminating plane Granted publication date: 20070307 License type: Exclusive License Record date: 20100602 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model |