CN118922877A - 显示装置以及显示装置的制造方法 - Google Patents

显示装置以及显示装置的制造方法 Download PDF

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Publication number
CN118922877A
CN118922877A CN202380028589.3A CN202380028589A CN118922877A CN 118922877 A CN118922877 A CN 118922877A CN 202380028589 A CN202380028589 A CN 202380028589A CN 118922877 A CN118922877 A CN 118922877A
Authority
CN
China
Prior art keywords
led chip
adhesive layer
pixel circuit
display device
light shielding
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
CN202380028589.3A
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English (en)
Chinese (zh)
Inventor
上条阳一
今关佳克
宫坂光一
大泽修一
龟井义史
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.)
Japan Display Inc
Original Assignee
Japan Display Inc
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 Japan Display Inc filed Critical Japan Display Inc
Publication of CN118922877A publication Critical patent/CN118922877A/zh
Pending legal-status Critical Current

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Classifications

    • 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
    • H10H29/855—Optical field-shaping means, e.g. lenses
    • H10H29/8552—Light absorbing arrangements, e.g. black matrix
    • 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
    • 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
    • H10H20/857—Interconnections, e.g. lead-frames, bond wires or solder balls
    • 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
    • H10H29/30—Active-matrix LED displays
    • H10H29/39—Connection of the pixel electrodes to the driving transistors
    • 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
    • H10H29/852—Encapsulations
    • 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]
    • H10H20/01—Manufacture or treatment
    • H10H20/036—Manufacture or treatment of packages
    • H10H20/0364—Manufacture or treatment of packages of interconnections

Landscapes

  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Led Device Packages (AREA)
CN202380028589.3A 2022-03-29 2023-03-10 显示装置以及显示装置的制造方法 Pending CN118922877A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2022054243 2022-03-29
JP2022-054243 2022-03-29
PCT/JP2023/009301 WO2023189420A1 (ja) 2022-03-29 2023-03-10 表示装置、及び表示装置の製造方法

Publications (1)

Publication Number Publication Date
CN118922877A true CN118922877A (zh) 2024-11-08

Family

ID=88200804

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202380028589.3A Pending CN118922877A (zh) 2022-03-29 2023-03-10 显示装置以及显示装置的制造方法

Country Status (4)

Country Link
US (1) US20250022865A1 (https=)
JP (1) JP7667373B2 (https=)
CN (1) CN118922877A (https=)
WO (1) WO2023189420A1 (https=)

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3617522B2 (ja) * 2002-11-19 2005-02-09 英樹 松村 平面ディスプレイ基板
US10199362B1 (en) * 2018-01-15 2019-02-05 Prilit Optronics, Inc. MicroLED display panel
US20200083280A1 (en) * 2018-09-11 2020-03-12 Prilit Optronics, Inc. Top emission microled display and bottom emission microled display and a method of forming the same
US11727857B2 (en) * 2019-03-29 2023-08-15 Creeled, Inc. Active control of light emitting diodes and light emitting diode displays
JP7341742B2 (ja) * 2019-06-17 2023-09-11 キヤノン株式会社 発光素子
JP7360272B2 (ja) * 2019-08-19 2023-10-12 株式会社ジャパンディスプレイ 表示装置
JP2021056386A (ja) * 2019-09-30 2021-04-08 株式会社ブイ・テクノロジー Ｌｅｄ表示装置の製造方法及びｌｅｄ表示装置
KR102694326B1 (ko) * 2019-10-11 2024-08-13 삼성전자주식회사 디스플레이 모듈 및 이의 제조 방법
JPWO2021132106A1 (https=) * 2019-12-26 2021-07-01
US11037912B1 (en) * 2020-01-31 2021-06-15 X Display Company Technology Limited LED color displays with multiple LEDs connected in series and parallel in different sub-pixels of a pixel
JP7479164B2 (ja) * 2020-02-27 2024-05-08 株式会社ジャパンディスプレイ 表示装置
CN112310142B (zh) * 2020-10-29 2022-08-26 厦门天马微电子有限公司 一种显示装置、显示面板及其制作方法
CN116014051A (zh) * 2021-10-22 2023-04-25 隆达电子股份有限公司 微型发光二极管封装结构

Also Published As

Publication number Publication date
WO2023189420A1 (ja) 2023-10-05
US20250022865A1 (en) 2025-01-16
JPWO2023189420A1 (https=) 2023-10-05
JP7667373B2 (ja) 2025-04-22

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