JPWO2023085010A1 - - Google Patents
Info
- Publication number
- JPWO2023085010A1 JPWO2023085010A1 JP2023559508A JP2023559508A JPWO2023085010A1 JP WO2023085010 A1 JPWO2023085010 A1 JP WO2023085010A1 JP 2023559508 A JP2023559508 A JP 2023559508A JP 2023559508 A JP2023559508 A JP 2023559508A JP WO2023085010 A1 JPWO2023085010 A1 JP WO2023085010A1
- 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
- H10H20/85—Packages
- H10H20/851—Wavelength conversion means
- H10H20/8516—Wavelength conversion means having a non-uniform spatial arrangement or non-uniform concentration, e.g. patterned wavelength conversion layer or wavelength conversion layer with a concentration gradient
-
- 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
- H10H20/8513—Wavelength conversion materials having two or more wavelength conversion materials
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/02—Diffusing elements; Afocal elements
- G02B5/0205—Diffusing elements; Afocal elements characterised by the diffusing properties
- G02B5/0236—Diffusing elements; Afocal elements characterised by the diffusing properties the diffusion taking place within the volume of the element
- G02B5/0242—Diffusing elements; Afocal elements characterised by the diffusing properties the diffusion taking place within the volume of the element by means of dispersed particles
-
- 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
-
- 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
- H10H20/882—Scattering means
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
- H10H29/00—Integrated devices, or assemblies of multiple devices, comprising at least one light-emitting semiconductor element covered by group H10H20/00
- H10H29/10—Integrated devices comprising at least one light-emitting semiconductor component covered by group H10H20/00
- H10H29/14—Integrated devices comprising at least one light-emitting semiconductor component covered by group H10H20/00 comprising multiple light-emitting semiconductor components
- H10H29/142—Two-dimensional arrangements, e.g. asymmetric LED layout
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
- H10H29/00—Integrated devices, or assemblies of multiple devices, comprising at least one light-emitting semiconductor element covered by group H10H20/00
- H10H29/80—Constructional details
- H10H29/85—Packages
- H10H29/851—Wavelength conversion means
- H10H29/8511—Wavelength conversion means characterised by their material, e.g. binder
- H10H29/8512—Wavelength conversion materials
- H10H29/8513—Wavelength conversion materials having two or more wavelength conversion materials
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W90/00—Package configurations
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Led Device Packages (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2021185012 | 2021-11-12 | ||
| PCT/JP2022/038786 WO2023085010A1 (ja) | 2021-11-12 | 2022-10-18 | 発光デバイスおよび画像表示装置 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPWO2023085010A1 true JPWO2023085010A1 (https=) | 2023-05-19 |
Family
ID=86335640
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023559508A Pending JPWO2023085010A1 (https=) | 2021-11-12 | 2022-10-18 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US20250031496A1 (https=) |
| JP (1) | JPWO2023085010A1 (https=) |
| CN (1) | CN118202478A (https=) |
| WO (1) | WO2023085010A1 (https=) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2024091554A (ja) * | 2022-12-22 | 2024-07-04 | スタンレー電気株式会社 | 発光装置 |
| WO2025192031A1 (ja) * | 2024-03-12 | 2025-09-18 | ソニーセミコンダクタソリューションズ株式会社 | 発光装置および画像表示装置 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100682874B1 (ko) * | 2005-05-02 | 2007-02-15 | 삼성전기주식회사 | 백색 ｌｅｄ |
| US9142732B2 (en) * | 2013-03-04 | 2015-09-22 | Osram Sylvania Inc. | LED lamp with quantum dots layer |
| JP6363487B2 (ja) * | 2014-12-10 | 2018-07-25 | 富士フイルム株式会社 | 波長変換部材、バックライトユニット、液晶表示装置、および波長変換部材の製造方法 |
| JP6372394B2 (ja) * | 2015-02-27 | 2018-08-15 | 豊田合成株式会社 | 発光装置 |
| JP2016186875A (ja) * | 2015-03-27 | 2016-10-27 | 住友化学株式会社 | 発光素子 |
| KR102389815B1 (ko) * | 2017-06-05 | 2022-04-22 | 삼성전자주식회사 | 양자점 유리셀 및 이를 포함하는 발광소자 패키지 |
| TWI658610B (zh) * | 2017-09-08 | 2019-05-01 | Maven Optronics Co., Ltd. | 應用量子點色彩轉換之發光裝置及其製造方法 |
| DE102017129917A1 (de) * | 2017-12-14 | 2019-06-19 | Osram Opto Semiconductors Gmbh | Leuchtstoffmischung, Konversionselement und optoelektronisches Bauelement |
| WO2021166785A1 (ja) * | 2020-02-19 | 2021-08-26 | ソニーグループ株式会社 | 発光素子、発光素子アレイ及び表示装置 |
| CN112103380B (zh) * | 2020-06-24 | 2022-03-18 | 佛山市国星光电股份有限公司 | 一种量子点发光器件及其制造方法 |
-
2022
- 2022-10-18 WO PCT/JP2022/038786 patent/WO2023085010A1/ja not_active Ceased
- 2022-10-18 US US18/707,097 patent/US20250031496A1/en active Pending
- 2022-10-18 JP JP2023559508A patent/JPWO2023085010A1/ja active Pending
- 2022-10-18 CN CN202280073689.3A patent/CN118202478A/zh active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| US20250031496A1 (en) | 2025-01-23 |
| WO2023085010A1 (ja) | 2023-05-19 |
| CN118202478A (zh) | 2024-06-14 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20250919 |