CN118696423A - 发光装置及其制造方法 - Google Patents

发光装置及其制造方法 Download PDF

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Publication number
CN118696423A
CN118696423A CN202280086176.6A CN202280086176A CN118696423A CN 118696423 A CN118696423 A CN 118696423A CN 202280086176 A CN202280086176 A CN 202280086176A CN 118696423 A CN118696423 A CN 118696423A
Authority
CN
China
Prior art keywords
light
layer
light emitting
transmitting layer
emitting element
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
Application number
CN202280086176.6A
Other languages
English (en)
Chinese (zh)
Inventor
堺圭亮
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Citizen Electronics Co Ltd
Citizen Watch Co Ltd
Original Assignee
Citizen Electronics Co Ltd
Citizen Watch Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Citizen Electronics Co Ltd, Citizen Watch Co Ltd filed Critical Citizen Electronics Co Ltd
Publication of CN118696423A publication Critical patent/CN118696423A/zh
Pending legal-status Critical Current

Links

Classifications

    • 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
    • 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]
    • H10H20/01—Manufacture or treatment
    • H10H20/036—Manufacture or treatment of packages
    • H10H20/0363—Manufacture or treatment of packages of optical field-shaping 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
    • H10H20/855—Optical field-shaping means, e.g. lenses
    • 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

Landscapes

  • Led Device Packages (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)
  • Planar Illumination Modules (AREA)
CN202280086176.6A 2021-12-27 2022-12-27 发光装置及其制造方法 Pending CN118696423A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021213359 2021-12-27
JP2021-213359 2021-12-27
PCT/JP2022/048277 WO2023127897A1 (ja) 2021-12-27 2022-12-27 発光装置及びその製造方法

Publications (1)

Publication Number Publication Date
CN118696423A true CN118696423A (zh) 2024-09-24

Family

ID=86999180

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202280086176.6A Pending CN118696423A (zh) 2021-12-27 2022-12-27 发光装置及其制造方法

Country Status (5)

Country Link
US (1) US12268039B2 (https=)
JP (1) JP7433566B2 (https=)
CN (1) CN118696423A (https=)
DE (1) DE112022005250T5 (https=)
WO (1) WO2023127897A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20240145439A1 (en) * 2022-10-31 2024-05-02 Creeled, Inc. Light-emitting diode devices with support elements for improved near-field and far-field emissions
US12197081B1 (en) 2023-10-04 2025-01-14 Himax Display, Inc. Light-emitting module and front-lit liquid-crystal-on-silicon module

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6095479U (ja) 1983-11-30 1985-06-29 ナショナル住宅産業株式会社 排湯タンク
JPH07297996A (ja) * 1994-04-27 1995-11-10 Nippon Sheet Glass Co Ltd ライン照明装置およびそれを用いた画像読み取り装置
JP4667803B2 (ja) 2004-09-14 2011-04-13 日亜化学工業株式会社 発光装置
JP5176273B2 (ja) * 2005-12-28 2013-04-03 日亜化学工業株式会社 発光装置及びその製造方法
JP2008041290A (ja) 2006-08-02 2008-02-21 Akita Denshi Systems:Kk 照明装置及びその製造方法
JP2009135485A (ja) 2007-11-07 2009-06-18 Mitsubishi Chemicals Corp 半導体発光装置及びその製造方法
TWI447893B (en) * 2009-06-24 2014-08-01 Led package structure for increasing light-emitting efficiency and controlling light-projecting angle and method for manufacturing the same
JP6102273B2 (ja) 2013-01-18 2017-03-29 日亜化学工業株式会社 発光装置及びその製造方法
JP6095479B2 (ja) 2013-05-17 2017-03-15 シチズン時計株式会社 Ｌｅｄモジュール
US10957825B2 (en) 2017-09-25 2021-03-23 Lg Innotek Co., Ltd. Lighting module and lighting apparatus having thereof
KR102469363B1 (ko) * 2017-09-25 2022-11-23 엘지이노텍 주식회사 조명 모듈 및 이를 구비한 조명 장치

Also Published As

Publication number Publication date
JP7433566B2 (ja) 2024-02-19
WO2023127897A1 (ja) 2023-07-06
US12268039B2 (en) 2025-04-01
DE112022005250T5 (de) 2024-08-14
JPWO2023127897A1 (https=) 2023-07-06
US20240421274A1 (en) 2024-12-19

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