JP7256179B2 - 表示パネル - Google Patents

表示パネル Download PDF

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Publication number
JP7256179B2
JP7256179B2 JP2020517624A JP2020517624A JP7256179B2 JP 7256179 B2 JP7256179 B2 JP 7256179B2 JP 2020517624 A JP2020517624 A JP 2020517624A JP 2020517624 A JP2020517624 A JP 2020517624A JP 7256179 B2 JP7256179 B2 JP 7256179B2
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JP
Japan
Prior art keywords
information
film
display
display panel
transistor
Prior art date
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Active
Application number
JP2020517624A
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English (en)
Japanese (ja)
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JPWO2019215537A1 (ja
JPWO2019215537A5 (https=
Inventor
紘慈 楠
洋介 塚本
健一 岡崎
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.)
Semiconductor Energy Laboratory Co Ltd
Original Assignee
Semiconductor Energy Laboratory 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 Semiconductor Energy Laboratory Co Ltd filed Critical Semiconductor Energy Laboratory Co Ltd
Publication of JPWO2019215537A1 publication Critical patent/JPWO2019215537A1/ja
Publication of JPWO2019215537A5 publication Critical patent/JPWO2019215537A5/ja
Priority to JP2023054919A priority Critical patent/JP2023080135A/ja
Application granted granted Critical
Publication of JP7256179B2 publication Critical patent/JP7256179B2/ja
Priority to JP2024113406A priority patent/JP2024137974A/ja
Priority to JP2025154653A priority patent/JP2026001026A/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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    • 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
    • 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
    • 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
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
    • G09G3/22—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources
    • G09G3/30—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels
    • G09G3/32—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED]
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B33/00—Electroluminescent light sources
    • H05B33/02—Details
    • H05B33/06—Electrode terminals
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B33/00—Electroluminescent light sources
    • H05B33/12—Light sources with substantially two-dimensional [2D] radiating surfaces
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B33/00—Electroluminescent light sources
    • H05B33/12—Light sources with substantially two-dimensional [2D] radiating surfaces
    • H05B33/14—Light sources with substantially two-dimensional [2D] radiating surfaces characterised by the chemical or physical composition or the arrangement of the electroluminescent material, or by the simultaneous addition of the electroluminescent material in or onto the light source
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B33/00—Electroluminescent light sources
    • H05B33/12—Light sources with substantially two-dimensional [2D] radiating surfaces
    • H05B33/22—Light sources with substantially two-dimensional [2D] radiating surfaces characterised by the chemical or physical composition or the arrangement of auxiliary dielectric or reflective layers
    • 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
    • H10H20/00—Individual inorganic light-emitting semiconductor devices having potential barriers, e.g. light-emitting diodes [LED]
    • H10H20/80—Constructional details
    • H10H20/85—Packages
    • H10H20/858—Means for heat extraction or cooling
    • H10H20/8581—Means for heat extraction or cooling characterised by their material
    • 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
    • H10H20/858—Means for heat extraction or cooling
    • H10H20/8582—Means for heat extraction or cooling characterised by their shape
    • 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
    • H10H20/858—Means for heat extraction or cooling
    • H10H20/8585—Means for heat extraction or cooling being an interconnection
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Electroluminescent Light Sources (AREA)
  • Led Device Packages (AREA)
  • Geometry (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Human Computer Interaction (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of El Displays (AREA)
  • Thin Film Transistor (AREA)
JP2020517624A 2018-05-11 2019-04-29 表示パネル Active JP7256179B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2023054919A JP2023080135A (ja) 2018-05-11 2023-03-30 表示パネル
JP2024113406A JP2024137974A (ja) 2018-05-11 2024-07-16 表示パネル
JP2025154653A JP2026001026A (ja) 2018-05-11 2025-09-18 表示パネル

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2018091820 2018-05-11
JP2018091820 2018-05-11
PCT/IB2019/053472 WO2019215537A1 (ja) 2018-05-11 2019-04-29 表示パネル、表示装置、入出力装置、情報処理装置

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2023054919A Division JP2023080135A (ja) 2018-05-11 2023-03-30 表示パネル

Publications (3)

Publication Number Publication Date
JPWO2019215537A1 JPWO2019215537A1 (ja) 2021-07-08
JPWO2019215537A5 JPWO2019215537A5 (https=) 2022-05-02
JP7256179B2 true JP7256179B2 (ja) 2023-04-11

Family

ID=68467741

Family Applications (4)

Application Number Title Priority Date Filing Date
JP2020517624A Active JP7256179B2 (ja) 2018-05-11 2019-04-29 表示パネル
JP2023054919A Withdrawn JP2023080135A (ja) 2018-05-11 2023-03-30 表示パネル
JP2024113406A Withdrawn JP2024137974A (ja) 2018-05-11 2024-07-16 表示パネル
JP2025154653A Pending JP2026001026A (ja) 2018-05-11 2025-09-18 表示パネル

Family Applications After (3)

Application Number Title Priority Date Filing Date
JP2023054919A Withdrawn JP2023080135A (ja) 2018-05-11 2023-03-30 表示パネル
JP2024113406A Withdrawn JP2024137974A (ja) 2018-05-11 2024-07-16 表示パネル
JP2025154653A Pending JP2026001026A (ja) 2018-05-11 2025-09-18 表示パネル

Country Status (5)

Country Link
US (2) US20210050500A1 (https=)
JP (4) JP7256179B2 (https=)
KR (2) KR20260046172A (https=)
CN (1) CN112074893B (https=)
WO (1) WO2019215537A1 (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2024137974A (ja) * 2018-05-11 2024-10-07 株式会社半導体エネルギー研究所 表示パネル

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11710760B2 (en) 2019-06-21 2023-07-25 Semiconductor Energy Laboratory Co., Ltd. Display device, display module, electronic device, and manufacturing method of display device
CN114641816A (zh) 2019-11-21 2022-06-17 株式会社半导体能源研究所 显示装置、显示模块、电子设备及显示装置的制造方法
US11610877B2 (en) * 2019-11-21 2023-03-21 Semiconductor Energy Laboratory Co., Ltd. Functional panel, display device, input/output device, and data processing device
CN113066800B (zh) * 2021-03-17 2022-07-19 京东方科技集团股份有限公司 一种驱动背板、显示面板及显示装置
JP7722837B2 (ja) * 2021-04-13 2025-08-13 日東電工株式会社 保護部材および有機エレクトロルミネセンス表示装置
JP7573754B2 (ja) * 2021-07-12 2024-10-25 株式会社ジャパンディスプレイ 表示装置
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

Citations (5)

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JP2024137974A (ja) * 2018-05-11 2024-10-07 株式会社半導体エネルギー研究所 表示パネル

Also Published As

Publication number Publication date
JPWO2019215537A1 (ja) 2021-07-08
JP2026001026A (ja) 2026-01-06
JP2024137974A (ja) 2024-10-07
JP2023080135A (ja) 2023-06-08
KR20260046172A (ko) 2026-04-06
US20250273641A1 (en) 2025-08-28
US20210050500A1 (en) 2021-02-18
KR102934080B1 (ko) 2026-03-06
WO2019215537A1 (ja) 2019-11-14
CN112074893A (zh) 2020-12-11
KR20210006923A (ko) 2021-01-19
CN112074893B (zh) 2023-09-26

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