CN103594654B - Organic light-emitting diode planar lighting device - Google Patents
Organic light-emitting diode planar lighting device Download PDFInfo
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- CN103594654B CN103594654B CN201310261308.7A CN201310261308A CN103594654B CN 103594654 B CN103594654 B CN 103594654B CN 201310261308 A CN201310261308 A CN 201310261308A CN 103594654 B CN103594654 B CN 103594654B
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- edge
- anchor ring
- electrode film
- basal plane
- film
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- 239000000758 substrate Substances 0.000 claims abstract description 27
- 238000009434 installation Methods 0.000 claims description 75
- 238000004020 luminiscence type Methods 0.000 claims description 65
- 238000004806 packaging method and process Methods 0.000 abstract description 4
- 238000002513 implantation Methods 0.000 description 11
- 239000011521 glass Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 230000027756 respiratory electron transport chain Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K50/00—Organic light-emitting devices
- H10K50/80—Constructional details
- H10K50/805—Electrodes
- H10K50/81—Anodes
- H10K50/813—Anodes characterised by their shape
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K50/00—Organic light-emitting devices
- H10K50/80—Constructional details
- H10K50/805—Electrodes
- H10K50/82—Cathodes
- H10K50/822—Cathodes characterised by their shape
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K50/00—Organic light-emitting devices
- H10K50/80—Constructional details
- H10K50/84—Passivation; Containers; Encapsulations
- H10K50/841—Self-supporting sealing arrangements
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Electroluminescent Light Sources (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention relates to a lighting device, and discloses an organic light-emitting diode planar lighting device which comprises a light-emitting unit and a lamp. The light-emitting unit comprises a substrate with a setting surface, a light-emitting element and a packaging cover. The light-emitting element is arranged on the setting surface and is provided with an action film, a first electrode film and a second electrode film. The first and second electrode films are electrically connected to the moving film, respectively, extend outward from the moving film, and supply electric power to the moving film. The packaging cover covers the action film and partial structures of the first electrode film and the second electrode film and divides the setting surface area into a first edge part and a covering part. The first side portion is C-shaped. The covering part is openly surrounded by the first edge part. The lamp is provided with an embedding opening and a setting space for accommodating the light-emitting unit, and is electrically connected with an external power supply to provide electric energy for the light-emitting unit.
Description
Technical field
The present invention relates to a kind of lighting device, particularly relate to a kind of Organic Light Emitting Diode planar lighting device.
Background technology
Consult Fig. 1 and Fig. 2, a kind of existing Organic Light Emitting Diode planar lighting device, comprise a luminescence unit 1 and a light fixture 2.This luminescence unit 1 comprises a substrate 11, light-emitting component 12, and a cap 13.This substrate 11 has a foursquare installation surface 111.This light-emitting component 12 is arranged at this installation surface 111, and has an action film 121, first electrode film 122, and second electrode film 123.This action film 121 is arranged at the installation surface 111 of this substrate 11, and can be luminous during power supply.This first electrode film 122 is arranged between this action film 121 and this installation surface 111, and is electrically connected with this action film 121 and stretches out from this action film 121.This second electrode film 123 is covered in this action film 121, and is electrically connected with this action film 121 and stretches out from this action film 121, and coordinates with this first electrode film 122 and provide electric energy to this action film 121.This first electrode film 122 uses as anode, and this second electrode film 123 uses as negative electrode.
This cap 13 has one foursquare surperficial 131.This cap 13 covers the part-structure of this action film 121, first electrode film 122 and the part-structure of this second electrode film 123, and and this installation surface 111 is separated into contrary first edge 112 arranging and the 3rd edge 114, contrary second edge 113 arranging and the 4th edge 115, an and covering part 116.This first edge 112, this second edge 113, the 3rd edge 114 and the 4th edge 115 are into strips and width size is identical.This covering part 116 is surrounded by this first edge 112, this second edge 113, the 3rd edge 114 and the 4th edge 115, and is provided with the part-structure of this action film 121, first electrode film 122 and the part-structure of this second electrode film 123 that are covered by this cap 13.This first electrode film 122 and this second electrode film 123 extend to this first edge 112 and the 3rd edge 114 respectively.
This light fixture 2 is embedded for this luminescence unit 1 and is electrically connected with an external power source (not shown) and can provides electric energy to this luminescence unit 1, comprise an outer surface 21, first basal plane 22, second basal plane 23, first anchor ring 24, and second anchor ring 25.This first basal plane 22 and this outer surface 21 interval are arranged and shape corresponds to the covering part 116 of this installation surface 111.This first anchor ring 24 is in reverse to this outer surface 21 from this first basal plane 22 periphery and extends.This second basal plane 23 stretches out from this first anchor ring 24 periphery, and shape corresponds to the first edge 112, second edge 113 of this installation surface 111, the 3rd edge 114 and the 4th edge 115.This second anchor ring 25 is in reverse to this outer surface 21 from this second basal plane 23 periphery and extends.This first basal plane 22, first anchor ring 24, second basal plane 23 and the second anchor ring 25 jointly define one and have the installation space 27 that is embedded mouth 26.The height of this first anchor ring 24 and this second anchor ring 25 is enough to allow the cap 13 of this luminescence unit 1 and substrate 11 be placed in this installation space 27 respectively.
Consult Fig. 2, this luminescence unit 1 is the installation space 27 inserting this light fixture 2 completely, and the first electrode film 122 of this luminescence unit 1 and the second electrode film 123 can correctly be electrically connected with the anode contact 28 of this light fixture 2 and a cathode contact 29 respectively, in addition, this luminescence unit 1 can also insert this installation space 27 (see Fig. 3) around the rotating shaft 90-degree rotation on the surface of this cap 13 vertical again with the implantation mode of Fig. 2, now this first electrode film 122 and this second electrode film 123 can not be electrically connected with this anode contact 28 and cathode contact 29, or revolving turnback around this rotating shaft again with the implantation mode of Fig. 2 inserts this installation space 27 (see Fig. 4), now for the first electrode film 122 of anode is electrically connected with this cathode contact 29, and be that the second electrode film 123 of negative electrode is electrically connected with this anode contact 28, above mistake insert situation when external power source, this luminescence unit 1 cannot be electrically connected this external power source and not work, or the mode that is electrically connected because of mistake of this luminescence unit 1 and causing is burnt.
Summary of the invention
The object of the present invention is to provide a kind of Organic Light Emitting Diode planar lighting device preventing mistake electrical connection.
Organic Light Emitting Diode planar lighting device of the present invention, comprises a luminescence unit and a light fixture.This luminescence unit comprises a substrate, a light-emitting component, and a cap.This substrate has an installation surface.This light-emitting component is arranged at this installation surface and has an action film, first electrode film, and second electrode film.Can be luminous when this action film is powered.This first electrode film is electrically connected with this action film and stretches out from this action film.This second electrode film is electrically connected with this action film and stretches out from this action film, and coordinates with this first electrode film and provide electric energy to this action film.This cap covers this action film, the part-structure of the first electrode film with the part-structure of this second electrode film and this installation surface is separated into first edge, and a covering part.This first edge becomes C font.The open ground of this covering part is surrounded by this first edge and includes this action film, the part-structure of the first electrode film and the part-structure of this second electrode film that are covered by this cap.
This light fixture is embedded for this luminescence unit and is electrically connected with external power source and can provides electric energy to this luminescence unit, comprises an outer surface, first basal plane, the second basal plane, first anchor ring, and second anchor ring.This first basal plane and this outer surface interval are arranged and shape corresponds to the covering part of this installation surface.This first anchor ring is in reverse to this outer surface from this first basal plane periphery and extends.This second basal plane stretches out from this first anchor ring periphery, and shape corresponds to the first edge of this installation surface.This second anchor ring is in reverse to this outer surface from this second basal plane periphery and extends.This first basal plane, the first anchor ring, the second basal plane and the second anchor ring jointly define one and have the installation space that is embedded mouth, and the height of this first anchor ring and this second anchor ring is enough to allow the cap of this luminescence unit and substrate be placed in this installation space respectively.
Preferably, this installation surface is also separated into second edge by this cap, this the second edge strip shape and be connected with this first edge and fenced go out this covering part, one of this first edge to be not equal to the width of this second edge in contrast to the width in the region of this second edge.
Preferably, this cap has a surface, and the installation surface of this surface and this substrate is respectively rectangle, and the projection of a wherein edge to this installation surface direction on this surface and the coincident of this installation surface.
Preferably, this first electrode film and this second electrode film extend to two counter area of this first edge respectively.
Preferably, this cap has a surface, and the installation surface of this surface and this substrate is respectively rectangle.
Preferably, this first electrode film and this second electrode film extend to the region in contrast to this second edge of this second edge and this first edge respectively.
Beneficial effect of the present invention is: this cap matches with this substrate and makes this luminescence unit be asymmetrical stereochemical structure, but the shape of the installation space of this light fixture is the planform corresponding to this luminescence unit, make this luminescence unit just must can be placed in this installation space with fixing implantation mode, and the first electrode film of this luminescence unit and the second electrode film are correctly electrically connected this anode contact and this cathode contact, therefore, prevent this luminescence unit from can insert this installation space with other placing directions again, and cause the electrical connection of this luminescence unit mistake, this luminescence unit is not worked or the providing voltage of mistake and causing is burnt.
Accompanying drawing explanation
Fig. 1 is a schematic top plan view of known oled device;
Fig. 2 is the side cutaway view acquired by the straight line II-II of Fig. 1, illustrates that a luminescence unit is placed in a light fixture and is electrically connected for correct;
Fig. 3 is the side cutaway view acquired by the straight line III-III of Fig. 1, illustrates that this luminescence unit is placed in this light fixture;
Fig. 4 is the view of a similar Fig. 2, illustrates that this luminescence unit is placed in this light fixture and is electrically connected for wrong;
Fig. 5 is a schematic top plan view of this first embodiment of the present invention;
Fig. 6 is the side cutaway view acquired by the straight line VI-VI of Fig. 5, illustrates that this luminescence unit is placed in a light fixture and is electrically connected for correct;
Fig. 7 is the view of a similar Fig. 6, illustrates that this luminescence unit and this light fixture produce combined interference;
Fig. 8 is a schematic top plan view of this second embodiment of the present invention;
Fig. 9 is the side cutaway view acquired by the straight line IX-IX of Fig. 8, illustrates that a luminescence unit is placed in a light fixture and is electrically connected for correct;
Figure 10 is the view of a similar Fig. 9, illustrates that this luminescence unit and this light fixture produce combined interference.
Embodiment
Below in conjunction with accompanying drawing and two embodiments, the present invention is described in detail:
Before the present invention is described in detail, it should be noted that in the following description content, similar element represents with identical numbering.
Consult Fig. 5 and Fig. 6, the first embodiment of Organic Light Emitting Diode planar lighting device of the present invention comprises a luminescence unit 3 and a light fixture 4.
This luminescence unit 3 comprises a substrate 31, light-emitting component 32, and a cap 33.
This substrate 31 is transparent substrates, and has the installation surface 311 of a rectangle.
This light-emitting component 32 is arranged at this installation surface 311, and has an action film 321, first electrode film 322, and second electrode film 323.This action film 321 is arranged at the installation surface 311 of this substrate 31, and can be luminous during power supply.This first electrode film 322 is arranged between this action film 321 and this installation surface 311, and is electrically connected with this action film 321 and stretches out from this action film 321.This second electrode film 323 is covered in this action film 321, and is electrically connected with this action film 321 and stretches out from this action film 321, and coordinates with this first electrode film 322 and provide electric energy to this action film 321.This action film 321 from this first electrode film 322 towards the direction of this second electrode film 323, substantially sequentially there is a hole injection layer (holeinjectionlayer), a hole transmission layer (holetransferlayer), an organic luminous layer (emissivelayer), an electron transfer layer (electrontransferlayer), and an electron injecting layer (electroninjectionlayer).The person skilled being familiar with this technical field is all known, the basic mode of this action film 321 as previously described, has the details film layer structure not technology emphasis of the present invention about this action film 321, no longer adds to repeat at this.In this first preferred embodiment of the present invention, this first electrode film 322 uses as anode, and this second electrode film 323 uses as negative electrode.
This cap 33 is installed in this substrate 31 by a packaging plastic 34, and have the surface 331 of a rectangle.This cap 33 covers the part-structure of this action film 321, first electrode film 322 and the part-structure of this second electrode film 323, and the projection of a wherein edge to this installation surface 311 direction on surface 331 and the coincident of this installation surface 311, and this installation surface 311 is separated into first edge 312, an and covering part 313.This first edge 312 one-tenth C fonts.The open ground of this covering part 313 is surrounded by this first edge 312 and is provided with the part-structure of this action film 321, first electrode film 322 and the part-structure of this second electrode film 323 that are covered by this cap 33.In this first embodiment of the present invention, this first electrode film 322 and this second electrode film 323 extend to two counter area of this first edge 312 respectively.The material of this cap 33 is selected from glass or hard plastic; The material of this packaging plastic 34 is selected from UV glue or glass cement.
This light fixture 4 is embedded for this luminescence unit 3 and is electrically connected with an external power source (not shown) and can provides electric energy to this luminescence unit 3, comprise an outer surface 41, first basal plane 42, second basal plane 43, first anchor ring 44, and second anchor ring 45.This first basal plane 42 and this outer surface 41 interval are arranged and shape corresponds to the covering part 313 of this installation surface 311.This first anchor ring 44 is in reverse to this outer surface 41 from this first basal plane 42 periphery and extends.This second basal plane 43 stretches out from this first anchor ring 44 periphery, and shape corresponds to the first edge 312 of this installation surface 311.This second anchor ring 45 is in reverse to this outer surface 41 from this second basal plane 43 periphery and extends.This first basal plane 42, first anchor ring 44, second basal plane 43 and the second anchor ring 45 jointly define one and have the installation space 47 that is embedded mouth 46.This first anchor ring 44 is enough to allow the cap 33 of this luminescence unit 3 and substrate 31 be placed in this installation space 47 with the height of this second anchor ring 45 respectively.In the present invention first preferred embodiment, the height of this first anchor ring 44 and this second anchor ring 45 considers the error problem made, therefore the height of the first anchor ring 44 and this second anchor ring 45 is greater than the thickness of this cap 33 and this substrate 31 respectively.
Consult Fig. 5, this luminescence unit 3 is the installation space 47 inserting this light fixture 4 completely, and the first electrode film 322 of this luminescence unit 3 and the second electrode film 323 are correctly electrically connected with the anode contact 48 of this light fixture 4 and a cathode contact 49 respectively.
Consult Fig. 7, this luminescence unit 3 is to be different from the implantation mode of Fig. 6, namely this luminescence unit 3 around the rotating shaft on the surface perpendicular to this cap 33 revolve again turnback by this be embedded mouth 46 insert this installation space 47 time, then this luminescence unit 3 can produce combined interference with the structure of the installation space 47 of this light fixture 4, and cannot insert this installation space 47 completely.
Premenstrual state bright known, this first embodiment of the present invention utilizes this cap 33 to match with this substrate 31 to make this luminescence unit 3 be asymmetrical stereochemical structure, and match with the spatial form of the installation space 47 of this light fixture 4, allow this luminescence unit 3 just can only can insert this installation space 47 with a correct implantation mode, therefore, this luminescence unit 3 is avoided to insert this installation space 47 with the implantation mode of mistake and cause the electrical connection of this luminescence unit 3 mistake.
Consult Fig. 8 and Fig. 9, second embodiment of Organic Light Emitting Diode planar lighting device of the present invention, be same as this first embodiment haply, it does not exist together is that the wherein edge on the surface 331 being this cap 33 does not overlap to the projection in this installation surface 311 direction with the edge of this installation surface 311, and this installation surface 311 is also separated into second edge 314 by this cap 33.This second edge 314 grow up bar shaped and be connected with this first edge 312 and fenced go out this covering part 313.A width in contrast to the region of this second edge 314 of this first edge 312 is not equal to the width of this second edge 314.But the shape of the second basal plane 43 of this light fixture 4 corresponds to the first edge 312 and the second edge 314 of this installation surface 311.
Consult Fig. 9, this luminescence unit 3 is the installation space 47 inserting this light fixture 4 completely, and the first electrode film 322 of this luminescence unit 3 and the second electrode film 323 are correctly electrically connected with the anode contact 48 of this light fixture 4 and cathode contact 49 respectively.
Consult Figure 10, this luminescence unit 3 is to be different from the implantation mode of Fig. 6, namely this luminescence unit 3 around the rotating shaft on the surface perpendicular to this cap 33 revolve again turnback by this be embedded mouth 46 insert this installation space 47 time, then this luminescence unit 3 can produce combined interference with the structure of the installation space 47 of this light fixture 4, and cannot insert this installation space 47 completely.
Premenstrual state bright known, this second preferred embodiment of the present invention utilizes this cap 33 to match with this substrate 31 to make this luminescence unit 3 be asymmetrical stereochemical structure, and match with the spatial form of the installation space 47 of this light fixture 4, allow this luminescence unit 3 just can only can insert this installation space 47 with a correct implantation mode, therefore, this luminescence unit 3 is avoided to insert this installation space 47 with the implantation mode of mistake and cause the electrical connection of this luminescence unit 3 mistake.
Comprehensively above-mentioned, Organic Light Emitting Diode planar lighting device of the present invention utilizes this cap 33 to match with this substrate 31 to make this luminescence unit 3 to be asymmetrical stereochemical structure, and match with the spatial form of the installation space 47 of this light fixture 4, allow this luminescence unit 3 just can only can insert this installation space 47 with a correct implantation mode, and the first electrode film 322 of this luminescence unit 3 and the second electrode film 323 can correctly be electrically connected with the anode contact 48 of this light fixture 4 and cathode contact 49 respectively, therefore, this luminescence unit 3 is avoided to insert this installation space 47 with the implantation mode of mistake and cause the electrical connection of this luminescence unit 3 mistake, therefore really can reach object of the present invention.
Claims (10)
1. an Organic Light Emitting Diode planar lighting device, it is characterized in that: comprise a luminescence unit, described luminescence unit comprises a substrate, a light-emitting component, and a cap, described substrate has an installation surface, described light-emitting component is arranged at described installation surface and has an action film, first electrode film, and second electrode film, can be luminous when described action film is powered, described first electrode film is electrically connected with described action film and stretches out from described action film, described second electrode film is electrically connected with described action film and stretches out from described action film, and coordinate with described first electrode film and provide electric energy to described action film, described cap covers described action film, the part-structure of the first electrode film is with the part-structure of described second electrode film and described installation surface is separated into first edge, and a covering part, wherein, described first edge becomes C font, the open ground of described covering part is surrounded by described first edge and is provided with the described action film covered by described cap, the part-structure of the first electrode film and the part-structure of described second electrode film.
2. Organic Light Emitting Diode planar lighting device as claimed in claim 1, it is characterized in that: described installation surface is also separated into second edge by described cap, described second edge strip shape and be connected with described first edge and fenced go out described covering part, one of described first edge to be not equal to the width of described second edge in contrast to the width in the region of described second edge.
3. Organic Light Emitting Diode planar lighting device as claimed in claim 1, is characterized in that: also comprise a described luminescence unit of confession and be embedded and be electrically connected with external power source and can provide the light fixture of electric energy to described luminescence unit.
4. Organic Light Emitting Diode planar lighting device as claimed in claim 3, it is characterized in that: described light fixture comprises an outer surface, first basal plane, second basal plane, first anchor ring, and second anchor ring, described first basal plane and described outer surface interval are arranged and shape corresponds to the covering part of described installation surface, described first anchor ring is in reverse to described outer surface from described first basal plane periphery and extends, described second basal plane stretches out from described first anchor ring periphery, and shape corresponds to the first edge of described installation surface, described second anchor ring is in reverse to described outer surface from described second basal plane periphery and extends, described first basal plane, first anchor ring, second basal plane and the second anchor ring jointly define one and have the installation space that is embedded mouth, the height of described first anchor ring and described second anchor ring is enough to allow the cap of described luminescence unit and substrate be placed in described installation space respectively.
5. Organic Light Emitting Diode planar lighting device as claimed in claim 2, is characterized in that: also comprise a described luminescence unit of confession and be embedded and be electrically connected with external power source and can provide the light fixture of electric energy to described luminescence unit.
6. Organic Light Emitting Diode planar lighting device as claimed in claim 5, it is characterized in that: described light fixture comprises an outer surface, first basal plane, second basal plane, first anchor ring, and second anchor ring, described first basal plane and described outer surface interval are arranged and shape corresponds to the covering part of described installation surface, described first anchor ring is in reverse to described outer surface from described first basal plane periphery and extends, described second basal plane stretches out from described first anchor ring periphery, and shape corresponds to the first edge of described installation surface, described second anchor ring is in reverse to described outer surface from described second basal plane periphery and extends, described first basal plane, first anchor ring, second basal plane and the second anchor ring jointly define one and have the installation space that is embedded mouth, the height of described first anchor ring and described second anchor ring is enough to allow the cap of described luminescence unit and substrate be placed in described installation space respectively.
7. Organic Light Emitting Diode planar lighting device as claimed in claim 4, it is characterized in that: described cap has a surface, the installation surface of described surface and described substrate is respectively rectangle, and the projection of a wherein edge to described installation surface direction on described surface and the coincident of described installation surface.
8. Organic Light Emitting Diode planar lighting device as claimed in claim 7, is characterized in that: described first electrode film and described second electrode film extend to two counter area of described first edge respectively.
9. Organic Light Emitting Diode planar lighting device as claimed in claim 6, is characterized in that: described cap has a surface, and the installation surface of described surface and described substrate is respectively rectangle.
10. Organic Light Emitting Diode planar lighting device as claimed in claim 9, is characterized in that: described first electrode film and described second electrode film extend to the region in contrast to described second edge of described second edge and described first edge respectively.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW101129520 | 2012-08-15 | ||
| TW101129520A TW201407086A (en) | 2012-08-15 | 2012-08-15 | Organic light-emitting diode planar lighting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103594654A CN103594654A (en) | 2014-02-19 |
| CN103594654B true CN103594654B (en) | 2016-01-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310261308.7A Expired - Fee Related CN103594654B (en) | 2012-08-15 | 2013-06-26 | Organic light-emitting diode planar lighting device |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN103594654B (en) |
| TW (1) | TW201407086A (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105870159B (en) * | 2016-06-07 | 2018-07-17 | 京东方科技集团股份有限公司 | A kind of organic LED display panel, display device and production method |
| US11515456B2 (en) * | 2019-02-21 | 2022-11-29 | Innolux Corporation | LED with light adjusting layer extending past the LED |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1589507A (en) * | 2001-11-20 | 2005-03-02 | 奥斯兰姆奥普托半导体有限责任公司 | Encapsulation of electronic devices |
| CN1638584A (en) * | 2004-01-05 | 2005-07-13 | 三星Sdi株式会社 | Organic electroluminescent display device |
| CN101990785A (en) * | 2008-04-11 | 2011-03-23 | 罗姆股份有限公司 | Organic el element |
| GB2482193A (en) * | 2010-07-23 | 2012-01-25 | Cambridge Display Tech Ltd | Microlens array and mould for fabricating the array |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI438953B (en) * | 2008-01-30 | 2014-05-21 | Osram Opto Semiconductors Gmbh | Method for manufacturing electronic components and electronic components |
-
2012
- 2012-08-15 TW TW101129520A patent/TW201407086A/en not_active IP Right Cessation
-
2013
- 2013-06-26 CN CN201310261308.7A patent/CN103594654B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1589507A (en) * | 2001-11-20 | 2005-03-02 | 奥斯兰姆奥普托半导体有限责任公司 | Encapsulation of electronic devices |
| CN1638584A (en) * | 2004-01-05 | 2005-07-13 | 三星Sdi株式会社 | Organic electroluminescent display device |
| CN101990785A (en) * | 2008-04-11 | 2011-03-23 | 罗姆股份有限公司 | Organic el element |
| GB2482193A (en) * | 2010-07-23 | 2012-01-25 | Cambridge Display Tech Ltd | Microlens array and mould for fabricating the array |
Also Published As
| Publication number | Publication date |
|---|---|
| TW201407086A (en) | 2014-02-16 |
| TWI476346B (en) | 2015-03-11 |
| CN103594654A (en) | 2014-02-19 |
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Effective date of registration: 20210323 Address after: Electronic information port A7, Hangbu Town, Shucheng County, Lu'an City, Anhui Province Patentee after: Anhui Yiguang Technology Co.,Ltd. Address before: Taiwan, Miaoli, China Miaoli road 469, Lane No. 9 Patentee before: Ultimate Image Corp. |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160120 |