JPWO2023189384A1 - - Google Patents
Info
- Publication number
- JPWO2023189384A1 JPWO2023189384A1 JP2024511650A JP2024511650A JPWO2023189384A1 JP WO2023189384 A1 JPWO2023189384 A1 JP WO2023189384A1 JP 2024511650 A JP2024511650 A JP 2024511650A JP 2024511650 A JP2024511650 A JP 2024511650A JP WO2023189384 A1 JPWO2023189384 A1 JP WO2023189384A1
- Authority
- JP
- Japan
- 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
Links
Classifications
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
- H10H20/00—Individual inorganic light-emitting semiconductor devices having potential barriers, e.g. light-emitting diodes [LED]
- H10H20/80—Constructional details
- H10H20/872—Periodic patterns for optical field-shaping, e.g. photonic bandgap structures
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
- G09F9/33—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being semiconductor devices, e.g. diodes
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
- H10H20/00—Individual inorganic light-emitting semiconductor devices having potential barriers, e.g. light-emitting diodes [LED]
- H10H20/80—Constructional details
- H10H20/84—Coatings, e.g. passivation layers or antireflective coatings
- H10H20/841—Reflective coatings, e.g. dielectric Bragg reflectors
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
- H10H20/00—Individual inorganic light-emitting semiconductor devices having potential barriers, e.g. light-emitting diodes [LED]
- H10H20/80—Constructional details
- H10H20/85—Packages
- H10H20/851—Wavelength conversion means
- H10H20/8514—Wavelength conversion means characterised by their shape, e.g. plate or foil
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
- H10H20/00—Individual inorganic light-emitting semiconductor devices having potential barriers, e.g. light-emitting diodes [LED]
- H10H20/80—Constructional details
- H10H20/85—Packages
- H10H20/855—Optical field-shaping means, e.g. lenses
- H10H20/856—Reflecting means
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
- H10H20/00—Individual inorganic light-emitting semiconductor devices having potential barriers, e.g. light-emitting diodes [LED]
- H10H20/80—Constructional details
- H10H20/85—Packages
- H10H20/851—Wavelength conversion means
- H10H20/8511—Wavelength conversion means characterised by their material, e.g. binder
- H10H20/8512—Wavelength conversion materials
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
- H10H20/00—Individual inorganic light-emitting semiconductor devices having potential barriers, e.g. light-emitting diodes [LED]
- H10H20/80—Constructional details
- H10H20/85—Packages
- H10H20/851—Wavelength conversion means
- H10H20/8515—Wavelength conversion means not being in contact with the bodies
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Led Device Packages (AREA)
- Electroluminescent Light Sources (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2022059213 | 2022-03-31 | ||
| PCT/JP2023/009146 WO2023189384A1 (ja) | 2022-03-31 | 2023-03-09 | 発光デバイスおよび画像表示装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPWO2023189384A1 true JPWO2023189384A1 (https=) | 2023-10-05 |
| JPWO2023189384A5 JPWO2023189384A5 (https=) | 2026-03-09 |
Family
ID=88200717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2024511650A Pending JPWO2023189384A1 (https=) | 2022-03-31 | 2023-03-09 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US20250204106A1 (https=) |
| JP (1) | JPWO2023189384A1 (https=) |
| CN (1) | CN118974954A (https=) |
| WO (1) | WO2023189384A1 (https=) |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1801840A4 (en) * | 2004-09-20 | 2010-06-02 | Givargizov Mikhail Evgenievich | COLUMN STRUCTURE, METHOD FOR MANUFACTURING SAME, AND DEVICES CONSTRUCTED ON ITS BASE |
| JP2010040976A (ja) * | 2008-08-08 | 2010-02-18 | Sony Corp | 発光素子及びこれを用いた照明装置並びに表示装置 |
| JP5635832B2 (ja) * | 2010-08-05 | 2014-12-03 | スタンレー電気株式会社 | 半導体発光装置 |
| JP5585421B2 (ja) * | 2010-11-30 | 2014-09-10 | 日本電気硝子株式会社 | 波長変換素子及びそれを備える光源 |
| TW201306323A (zh) * | 2011-07-31 | 2013-02-01 | Walsin Lihwa Corp | 發光二極體裝置 |
| KR102657885B1 (ko) * | 2015-10-19 | 2024-04-17 | 루미리즈 홀딩 비.브이. | 텍스처화된 기판을 갖는 파장 변환된 발광 디바이스 |
| JP6989786B2 (ja) * | 2019-01-30 | 2022-01-12 | 日亜化学工業株式会社 | 波長変換部品及びこれを用いた発光装置 |
| JP2022019455A (ja) * | 2020-07-17 | 2022-01-27 | ソニーグループ株式会社 | 発光装置および画像表示装置 |
-
2023
- 2023-03-09 CN CN202380029702.XA patent/CN118974954A/zh active Pending
- 2023-03-09 WO PCT/JP2023/009146 patent/WO2023189384A1/ja not_active Ceased
- 2023-03-09 US US18/846,533 patent/US20250204106A1/en active Pending
- 2023-03-09 JP JP2024511650A patent/JPWO2023189384A1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| WO2023189384A1 (ja) | 2023-10-05 |
| US20250204106A1 (en) | 2025-06-19 |
| CN118974954A (zh) | 2024-11-15 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20260227 |
|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20260227 |