JPWO2020242175A5 - - Google Patents
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- JPWO2020242175A5 JPWO2020242175A5 JP2021566299A JP2021566299A JPWO2020242175A5 JP WO2020242175 A5 JPWO2020242175 A5 JP WO2020242175A5 JP 2021566299 A JP2021566299 A JP 2021566299A JP 2021566299 A JP2021566299 A JP 2021566299A JP WO2020242175 A5 JPWO2020242175 A5 JP WO2020242175A5
- Authority
- JP
- Japan
- Prior art keywords
- pads
- light emitting
- electrode
- emitting elements
- circuit board
- 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.)
- Granted
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- 239000002184 metal Substances 0.000 claims 3
Claims (10)
前記ＬＥＤ積層上に配置された複数の電極パッド、及び
前記複数の電極パッド上にそれぞれ配置された複数の電極を含み、
前記複数の電極の各々は、前記電極パッドに固定された固定端と共に、前記電極パッドから離隔した自由端を有する発光素子。 at least one LED stack;
a plurality of electrode pads disposed on the LED stack; and a plurality of electrodes respectively disposed on the plurality of electrode pads;
Each of the plurality of electrodes has a fixed end fixed to the electrode pad and a free end separated from the electrode pad.
前記複数のパッドに電気的に接続され、前記回路基板上に整列された複数の発光素子を含み、
前記複数の発光素子のそれぞれは、
少なくとも一つのＬＥＤ積層、
前記ＬＥＤ積層上に配置された複数の電極パッド、及び
前記複数の電極パッド上にそれぞれ配置された複数の電極を含み、
前記電極の各々は、前記電極パッドに固定された固定端と共に、前記電極パッドから離隔した自由端を有し、
前記自由端が前記回路基板のパッドに電気的に接続されたディスプレイパネル。 A circuit board having a plurality of pads, and
a plurality of light emitting elements electrically connected to the plurality of pads and arranged on the circuit board;
Each of the plurality of light emitting elements,
at least one LED stack;
a plurality of electrode pads disposed on the LED stack; and a plurality of electrodes respectively disposed on the plurality of electrode pads;
each of the electrodes has a fixed end fixed to the electrode pad and a free end spaced from the electrode pad;
A display panel in which the free ends are electrically connected to pads of the circuit board.
前記ディスプレイパネルは、
複数のパッドを有する回路基板、及び
前記複数のパッドに電気的に接続され、前記回路基板上に整列された複数の発光素子を含み、
前記複数の発光素子のそれぞれは、
少なくとも一つのＬＥＤ積層、
前記ＬＥＤ積層上に配置された複数の電極パッド、及び
前記複数の電極パッド上にそれぞれ配置された複数の電極を含み、
前記電極の各々は、電極パッドに固定された固定端と共に、電極パッドから離隔した自由端を有し、
前記自由端が前記回路基板のパッドに電気的に接続されるディスプレイ装置。 A display device comprising a display panel,
The display panel is
A circuit board having a plurality of pads, and
a plurality of light emitting elements electrically connected to the plurality of pads and arranged on the circuit board;
Each of the plurality of light emitting elements,
at least one LED stack;
a plurality of electrode pads disposed on the LED stack; and a plurality of electrodes respectively disposed on the plurality of electrode pads;
each of the electrodes has a fixed end secured to the electrode pad and a free end spaced from the electrode pad;
A display device wherein the free ends are electrically connected to pads of the circuit board.
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201962854257P | 2019-05-29 | 2019-05-29 | |
| US62/854,257 | 2019-05-29 | ||
| US16/877,258 | 2020-05-18 | ||
| US16/877,258 US11538784B2 (en) | 2019-05-29 | 2020-05-18 | Light emitting device having cantilever electrode, LED display panel and LED display apparatus having the same |
| PCT/KR2020/006793 WO2020242175A1 (en) | 2019-05-29 | 2020-05-26 | Light emitting element having cantilever electrode, display panel having same, and display device |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2022535680A JP2022535680A (en) | 2022-08-10 |
| JPWO2020242175A5 true JPWO2020242175A5 (en) | 2023-06-02 |
| JP7546600B2 JP7546600B2 (en) | 2024-09-06 |
Family
ID=73419099
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2021566299A Active JP7546600B2 (en) | 2019-05-29 | 2020-05-26 | Light-emitting element having a cantilever electrode, display panel having the same, and display device |
Country Status (7)
| Country | Link |
|---|---|
| US (2) | US11876069B2 (en) |
| EP (1) | EP3979341A4 (en) |
| JP (1) | JP7546600B2 (en) |
| KR (1) | KR20220002289A (en) |
| CN (2) | CN113924662A (en) |
| BR (1) | BR112021023898A2 (en) |
| MX (1) | MX2021013920A (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113924662A (en) * | 2019-05-29 | 2022-01-11 | 首尔伟傲世有限公司 | Light emitting element with cantilever electrode, display panel with light emitting element and display device |
| CN114535734B (en) * | 2020-11-25 | 2024-01-26 | 东莞市中麒光电技术有限公司 | Laser welding method of LED |
Family Cites Families (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10291338A (en) * | 1997-04-17 | 1998-11-04 | Asahi Optical Co Ltd | Light emitting device mounting structure type light source |
| JP3840041B2 (en) * | 2000-06-27 | 2006-11-01 | 株式会社東芝 | Electromechanically movable film-type reflective display device, method of manufacturing the same, and method of manufacturing a display cantilever for the film-type reflective display device |
| JP4167443B2 (en) | 2002-01-30 | 2008-10-15 | 日本放送協会 | Solid-state image sensor |
| JP2003347644A (en) | 2002-05-23 | 2003-12-05 | Opnext Japan Inc | Light transmission module |
| JP4289198B2 (en) | 2004-04-06 | 2009-07-01 | トヨタ自動車株式会社 | Semiconductor module and manufacturing method thereof |
| JP4674487B2 (en) | 2005-04-25 | 2011-04-20 | パナソニック電工株式会社 | Surface mount light emitting device |
| JP4920330B2 (en) | 2006-07-18 | 2012-04-18 | ソニー株式会社 | Mounting method for mounting structure, mounting method for light emitting diode display, mounting method for light emitting diode backlight, and mounting method for electronic device |
| JP4719123B2 (en) * | 2006-10-30 | 2011-07-06 | 株式会社パトライト | Pillar structure of signal indicator lamp and signal indicator lamp having the structure |
| KR101378510B1 (en) * | 2007-11-01 | 2014-03-28 | 삼성전자주식회사 | tunable resonator using film bulk acoustic resonator |
| US9075225B2 (en) * | 2009-10-28 | 2015-07-07 | Alentic Microscience Inc. | Microscopy imaging |
| US8163581B1 (en) * | 2010-10-13 | 2012-04-24 | Monolith IC 3D | Semiconductor and optoelectronic devices |
| JP2012084621A (en) | 2010-10-08 | 2012-04-26 | Meidensha Corp | Electrode terminal and semiconductor module |
| JP2012119651A (en) | 2010-11-12 | 2012-06-21 | Meidensha Corp | Semiconductor module and electrode member |
| CN102468288A (en) * | 2010-11-19 | 2012-05-23 | 展晶科技(深圳)有限公司 | Light-emitting diode module |
| JP2013048031A (en) | 2011-08-29 | 2013-03-07 | Shinko Electric Ind Co Ltd | Substrate with spring terminal and manufacturing method of the same |
| JP2013102065A (en) | 2011-11-09 | 2013-05-23 | Meidensha Corp | Semiconductor module and electrode member |
| JP2017517749A (en) * | 2014-05-08 | 2017-06-29 | クオンタムバイオシステムズ株式会社 | Devices and methods for tunable nanogap electrodes |
| EP3257083B1 (en) * | 2015-02-10 | 2021-11-24 | Lumileds LLC | Led chip with integrated electromechanical switch |
| DE102016104280A1 (en) | 2016-03-09 | 2017-09-14 | Osram Opto Semiconductors Gmbh | Component and method for manufacturing a device |
| KR102513080B1 (en) * | 2016-04-04 | 2023-03-24 | 삼성전자주식회사 | Led lighting source module and display apparatus |
| KR20180106720A (en) * | 2017-03-21 | 2018-10-01 | 서울바이오시스 주식회사 | Light emitting diode with stack of dbrs |
| US20180286734A1 (en) * | 2017-03-28 | 2018-10-04 | X-Celeprint Limited | Micro-device pockets for transfer printing |
| JP2019079985A (en) | 2017-10-26 | 2019-05-23 | 株式会社ブイ・テクノロジー | Substrate connection structure, substrate mounting method, and micro led display |
| US10910355B2 (en) | 2018-04-30 | 2021-02-02 | X Display Company Technology Limited | Bezel-free displays |
| US11875714B2 (en) | 2018-09-14 | 2024-01-16 | Apple Inc. | Scanning display systems |
| CN113924662A (en) * | 2019-05-29 | 2022-01-11 | 首尔伟傲世有限公司 | Light emitting element with cantilever electrode, display panel with light emitting element and display device |
-
2020
- 2020-05-26 CN CN202080039836.6A patent/CN113924662A/en active Pending
- 2020-05-26 KR KR1020217033009A patent/KR20220002289A/en unknown
- 2020-05-26 CN CN202020910752.2U patent/CN212011026U/en active Active
- 2020-05-26 EP EP20814295.0A patent/EP3979341A4/en active Pending
- 2020-05-26 BR BR112021023898A patent/BR112021023898A2/en unknown
- 2020-05-26 MX MX2021013920A patent/MX2021013920A/en unknown
- 2020-05-26 JP JP2021566299A patent/JP7546600B2/en active Active
-
2022
- 2022-12-22 US US18/087,690 patent/US11876069B2/en active Active
-
2024
- 2024-01-12 US US18/411,680 patent/US20240153905A1/en active Pending
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