CN109539173A - The class OLED light emitting device of the uniform lighting of sheet moulding - Google Patents
The class OLED light emitting device of the uniform lighting of sheet moulding Download PDFInfo
- Publication number
- CN109539173A CN109539173A CN201910077817.1A CN201910077817A CN109539173A CN 109539173 A CN109539173 A CN 109539173A CN 201910077817 A CN201910077817 A CN 201910077817A CN 109539173 A CN109539173 A CN 109539173A
- Authority
- CN
- China
- Prior art keywords
- oled light
- class
- oled
- class oled
- tiles
- 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.)
- Pending
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
- F21S43/10—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by the light source
- F21S43/13—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by the light source characterised by the type of light source
- F21S43/14—Light emitting diodes [LED]
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
- F21S43/10—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by the light source
- F21S43/13—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by the light source characterised by the type of light source
- F21S43/14—Light emitting diodes [LED]
- F21S43/145—Surface emitters, e.g. organic light emitting diodes [OLED]
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V19/00—Fastening of light sources or lamp holders
- F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
- F21Y2115/15—Organic light-emitting diodes [OLED]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/30—Semiconductor lamps, e.g. solid state lamps [SSL] light emitting diodes [LED] or organic LED [OLED]
Abstract
The present invention relates to a kind of class OLED light emitting devices of uniform lighting of sheet moulding, including LED, class OLED light tiles；There is uniformly light-emitting region, the back side in the uniformly light-emitting region has small decorative pattern among the class OLED light tiles；Making a circle in the week in uniformly light-emitting region is the penetrating effect region of not patterned；The side of class OLED light tiles is arranged in the LED, and is directed at class OLED light tiles；Multiple class OLED light tiles are adjacent or are arranged in a staggered manner.The present invention realizes moulding sheet effect that is uniform penetrating and depositing, and homogeneous area luminescence feature compares favourably with OLED, and the penetrating effect ratio OLED in periphery is more agile more to have design to feel；Vibration resistance and light efficiency are significantly better than OLED light tiles；Service life lengthens, and cost reduces.
Description
Technical field
The present invention relates to a kind of light emitting devices, are that a kind of class OLED of uniform lighting of sheet moulding shines specifically
Device is able to achieve illumination effect that is uniform and penetrating and depositing.
Background technique
In car light design at present, the most uniform lighting effect of sheet moulding is realized by OLED.The uniformity of OLED
Unquestionable, but its high cost and low service life be also it is true, most importantly, the vibration resistance and low efficiency of OLED
It is to limit its widely used bottleneck problem in car light.
In addition, the existing car light signal lamp using OLED, is able to achieve the uniform lighting effect of sheet, the marginal zone of sheet body
Domain, so a circle dark space must be had, can not be lighted due to that must have encapsulating structure, moreover, this dark space is also only dark
, it can not achieve penetrating lighting effect (due to the characteristic of OLED itself).
Summary of the invention
The object of the present invention is to provide a kind of class OLED light emitting devices of uniform lighting of sheet moulding, do not use OLED,
The dark space on the periphery script OLED, can be changed into penetrating luminous effect by therefore no setting is required on the periphery encapsulating structure of laminated structure
Fruit, while the effect of uniform lighting is realized at the middle part of sheet moulding, and the cost of the uniform lighting car light of sheet moulding is greatly reduced.
The present invention takes following technical scheme:
A kind of class OLED light emitting device of the uniform lighting of sheet moulding, including LED1, class OLED light tiles；The class
There is uniformly light-emitting region 2, the back side in the uniformly light-emitting region has small decorative pattern among OLED light tiles；Uniformly light-emitting area
Making a circle in the week in domain 2 is the penetrating effect region 3 of not patterned；The side of class OLED light tiles is arranged in the LED1, and right
Quasi- class OLED light tiles；Multiple class OLED light tiles are adjacent or are arranged in a staggered manner.
Further, multiple class OLED light tiles are staggered one by one is superposed.
Further, it single led 1 is corresponded with single class OLED light tiles.
Further, the uniformly light-emitting region 2 has the pattern of setting, sets the back side in the region of pattern with small
Decorative pattern.
Further, the class OLED light tiles are plastic material.
Further, the class OLED light tiles are transparent PC or PMMA material.
Further, the class OLED light emitting device is used for signalling light for vehicle.
The beneficial effects of the present invention are:
1) moulding sheet effect that is uniform penetrating and depositing is realized in the combination by small decorative pattern and periphery without pattern area
Fruit, homogeneous area luminescence feature compare favourably with OLED, and the penetrating effect ratio OLED in periphery is more agile more to have design to feel；
2) vibration resistance and light efficiency are significantly better than OLED light tiles；
3) service life of illuminator is significantly better than OLED light tiles；
4) a piece of OLED price wants tens yuan, and a piece of class OLED is exactly the price of the plastic materials such as transparent PC or PMMA,
Significantly reduce cost.
5) in addition to light emitting region uniformly other than, this programme can also realize penetrating effect around piece piece, cleverer than OLED
Dynamic more to have design to feel, same sheet moulding is realized uniformly with lighting effect that is penetrating and depositing, not only has a sense of hierarchy but also has design to feel.
Detailed description of the invention
Fig. 1 is the schematic diagram of prior art OLED light emitting device.
Fig. 2 is the schematic diagram of the class OLED light emitting device of the uniform lighting of sheet moulding of the present invention.
Fig. 3 is another schematic diagram of the class OLED light emitting device of the uniform lighting of sheet moulding of the present invention.
Fig. 4 is A-A cross-sectional view in Fig. 3.
Fig. 5 is in the prior art using the lighting effect picture of the automobile tail signal lamp of OLED light emitting device.In picture,
The circle of fringe region one of OLED sheet body is non-luminous dark space.
In figure, 1.LED, 2. uniformly light-emitting regions, 3. penetrating effect regions；The not light emitting region (secretly) of A.OLED,
The uniformly light-emitting region of B.OLED.
Specific embodiment
Present invention will be further explained below with reference to the attached drawings and specific examples.
Referring to a kind of class OLED light emitting device of the uniform lighting of sheet moulding of Fig. 1, including LED1, class OLED light tiles；
There is uniformly light-emitting region 2, the back side in the uniformly light-emitting region has small decorative pattern among the class OLED light tiles；Uniformly
Making a circle in the week of light emitting region 2 is the penetrating effect region 3 of not patterned；The side of class OLED light tiles is arranged in the LED1
Face, and it is directed at class OLED light tiles；Multiple class OLED light tiles are adjacent or are arranged in a staggered manner.
Referring to figure 2-3, multiple class OLED light tiles are staggered one by one is superposed.
Referring to fig. 4, it single led 1 is corresponded with single class OLED light tiles.
The uniformly light-emitting region 2 also can have the pattern of setting, and the back side for setting the region of pattern has small flower
Line, pattern meeting uniformly light-emitting, remaining position is penetrating effect region.It is shown in attached drawing not to this.
In this embodiment, the class OLED light tiles are plastic material, such as transparent PC or PMMA material.
In this embodiment, the class OLED light emitting device is used for signalling light for vehicle.
The uniformity of OLED is that user likes, but the low service life of OLED, at high cost, vibration resistance be poor and low efficiency etc. is all
The bottleneck problem that engineering is promoted.The class OLED solution that the advantage of this programme set LED and OLED propose, can reach the equal of OLED
Even effect, and the engineering bottleneck problem of OLED is avoided, simultaneously, moreover it is possible to reach illumination effect that is uniform and penetrating and depositing, so that
Light tiles not only have a sense of hierarchy but also have design to feel, and can replace OLED to realize even results, and be better than the single uniform effect of OLED
Fruit, can land in time and freely played by hairstylist design it is various uniformly with it is penetrating and deposit the modeling effect of collocation.
It is the preferred embodiment of the present invention above, those of ordinary skill in the art can also carry out various changes on this basis
It changes or improves, under the premise of not departing from the present invention total design, these transformation or improve all should belong to that the present invention claims guarantors
Within the scope of shield.
Claims (7)
1. a kind of class OLED light emitting device of the uniform lighting of sheet moulding, it is characterised in that:
Including LED (1), class OLED light tiles；
There are uniformly light-emitting region (2) among the class OLED light tiles, the back side in the uniformly light-emitting region has small flower
Line；Making a circle in week for uniformly light-emitting region (2) is the penetrating effect region (3) of not patterned；
The side of class OLED light tiles is arranged in the LED (1), and is directed at class OLED light tiles；
Multiple class OLED light tiles are adjacent or are arranged in a staggered manner.
2. the class OLED light emitting device of the uniform lighting of sheet moulding as described in claim 1, it is characterised in that: multiple classes
OLED light tiles are staggered one by one to be superposed.
3. the class OLED light emitting device of the uniform lighting of sheet moulding as described in claim 1, it is characterised in that: single led
(1) it is corresponded with single class OLED light tiles.
4. the class OLED light emitting device of the uniform lighting of sheet moulding as described in claim 1, it is characterised in that: described uniform
Light emitting region (2) has the pattern of setting, and the back side for setting the region of pattern has small decorative pattern.
5. the class OLED light emitting device of the uniform lighting of sheet moulding as described in claim 1, it is characterised in that: the class
OLED light tiles are plastic material.
6. the class OLED light emitting device of the uniform lighting of sheet moulding as claimed in claim 5, it is characterised in that: the class
OLED light tiles are transparent PC or PMMA material.
7. the class OLED light emitting device of the uniform lighting of sheet moulding as described in claim 1, it is characterised in that: the class
OLED light emitting device is used for signalling light for vehicle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910077817.1A CN109539173A (en) | 2019-01-28 | 2019-01-28 | The class OLED light emitting device of the uniform lighting of sheet moulding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910077817.1A CN109539173A (en) | 2019-01-28 | 2019-01-28 | The class OLED light emitting device of the uniform lighting of sheet moulding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109539173A true CN109539173A (en) | 2019-03-29 |
Family
ID=65838785
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910077817.1A Pending CN109539173A (en) | 2019-01-28 | 2019-01-28 | The class OLED light emitting device of the uniform lighting of sheet moulding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109539173A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010021001A (en) * | 2008-07-10 | 2010-01-28 | Koito Mfg Co Ltd | Lighting fixture |
| CN202736422U (en) * | 2012-08-24 | 2013-02-13 | 西藏贝珠亚电子科技有限公司 | OLED (organic light emitting diode) splicing unit used for OLED seamless splicing display screen |
| CN204879825U (en) * | 2015-07-06 | 2015-12-16 | 上海小糸车灯有限公司 | Car signal lamp based on OLED |
| CN205640625U (en) * | 2016-03-15 | 2016-10-12 | 长城汽车股份有限公司 | OLED light source and car light |
| CN106524079A (en) * | 2015-09-11 | 2017-03-22 | 上海三思电子工程有限公司 | Lens and LED lamp using same |
| CN106918009A (en) * | 2017-03-02 | 2017-07-04 | 上海小糸车灯有限公司 | A kind of face luminescent system for realizing the uniform lighting of cab signal lamp |
| CN207378741U (en) * | 2017-10-26 | 2018-05-18 | 上汽通用汽车有限公司 | The OLED light emitting unit of light for vehicle and light for vehicle |
| CN108916815A (en) * | 2018-08-10 | 2018-11-30 | 华域视觉科技(上海)有限公司 | Automobile signal light and automobile |
| CN109027948A (en) * | 2018-09-12 | 2018-12-18 | 华域视觉科技(上海)有限公司 | Light guide sheet, automobile lamp and automobile |
| CN209325666U (en) * | 2019-01-28 | 2019-08-30 | 华域视觉科技(上海)有限公司 | The class OLED light emitting device of the uniform lighting of sheet moulding |
-
2019
- 2019-01-28 CN CN201910077817.1A patent/CN109539173A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010021001A (en) * | 2008-07-10 | 2010-01-28 | Koito Mfg Co Ltd | Lighting fixture |
| CN202736422U (en) * | 2012-08-24 | 2013-02-13 | 西藏贝珠亚电子科技有限公司 | OLED (organic light emitting diode) splicing unit used for OLED seamless splicing display screen |
| CN204879825U (en) * | 2015-07-06 | 2015-12-16 | 上海小糸车灯有限公司 | Car signal lamp based on OLED |
| CN106524079A (en) * | 2015-09-11 | 2017-03-22 | 上海三思电子工程有限公司 | Lens and LED lamp using same |
| CN205640625U (en) * | 2016-03-15 | 2016-10-12 | 长城汽车股份有限公司 | OLED light source and car light |
| CN106918009A (en) * | 2017-03-02 | 2017-07-04 | 上海小糸车灯有限公司 | A kind of face luminescent system for realizing the uniform lighting of cab signal lamp |
| CN207378741U (en) * | 2017-10-26 | 2018-05-18 | 上汽通用汽车有限公司 | The OLED light emitting unit of light for vehicle and light for vehicle |
| CN108916815A (en) * | 2018-08-10 | 2018-11-30 | 华域视觉科技(上海)有限公司 | Automobile signal light and automobile |
| CN109027948A (en) * | 2018-09-12 | 2018-12-18 | 华域视觉科技(上海)有限公司 | Light guide sheet, automobile lamp and automobile |
| CN209325666U (en) * | 2019-01-28 | 2019-08-30 | 华域视觉科技(上海)有限公司 | The class OLED light emitting device of the uniform lighting of sheet moulding |
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