CN113454703A - 发光板、线路板以及显示装置 - Google Patents
发光板、线路板以及显示装置 Download PDFInfo
- Publication number
- CN113454703A CN113454703A CN202080000066.4A CN202080000066A CN113454703A CN 113454703 A CN113454703 A CN 113454703A CN 202080000066 A CN202080000066 A CN 202080000066A CN 113454703 A CN113454703 A CN 113454703A
- Authority
- CN
- China
- Prior art keywords
- light
- light emitting
- emitting
- trace
- electrode
- 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.)
- Granted
Links
- 239000000758 substrate Substances 0.000 claims description 60
- 230000000694 effects Effects 0.000 description 17
- 239000000463 material Substances 0.000 description 7
- 230000009286 beneficial effect Effects 0.000 description 6
- 108010001267 Protein Subunits Proteins 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 239000010408 film Substances 0.000 description 4
- 239000011521 glass Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- 238000005520 cutting process Methods 0.000 description 3
- 239000004973 liquid crystal related substance Substances 0.000 description 3
- 238000002161 passivation Methods 0.000 description 3
- 229910052581 Si3N4 Inorganic materials 0.000 description 2
- 230000002950 deficient Effects 0.000 description 2
- 238000003698 laser cutting Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 2
- 239000003086 colorant Substances 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009713 electroplating Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000000059 patterning Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 229910021654 trace metal Inorganic materials 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L27/00—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
- H01L27/15—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components having potential barriers, specially adapted for light emission
- H01L27/153—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components having potential barriers, specially adapted for light emission in a repetitive configuration, e.g. LED bars
- H01L27/156—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components having potential barriers, specially adapted for light emission in a repetitive configuration, e.g. LED bars two-dimensional arrays
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
- G02F1/1336—Illuminating devices
- G02F1/133602—Direct backlight
- G02F1/133603—Direct backlight with LEDs
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L25/00—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof
- H01L25/03—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes
- H01L25/04—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes the devices not having separate containers
- H01L25/075—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes the devices not having separate containers the devices being of a type provided for in group H01L33/00
- H01L25/0753—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes the devices not having separate containers the devices being of a type provided for in group H01L33/00 the devices being arranged next to each other
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
- G02F1/1336—Illuminating devices
- G02F1/133602—Direct backlight
- G02F1/133612—Electrical details
-
- 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]
-
- 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
- G09G3/34—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 by control of light from an independent source
- G09G3/3406—Control of illumination source
- G09G3/342—Control of illumination source using several illumination sources separately controlled corresponding to different display panel areas, e.g. along one dimension such as lines
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L33/00—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L33/48—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the semiconductor body packages
- H01L33/62—Arrangements for conducting electric current to or from the semiconductor body, e.g. lead-frames, wire-bonds or solder balls
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Computer Hardware Design (AREA)
- Power Engineering (AREA)
- Theoretical Computer Science (AREA)
- Nonlinear Science (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Manufacturing & Machinery (AREA)
- Crystallography & Structural Chemistry (AREA)
- Optics & Photonics (AREA)
- Chemical & Material Sciences (AREA)
- Mathematical Physics (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Electroluminescent Light Sources (AREA)
- Led Device Packages (AREA)
Abstract
一种发光板、线路板以及显示装置。发光板包括发光单元(200)以及第一电极走线(300)。第一电极走线(300)包括第一走线(310)和第二走线(320)。发光单元(200)包括第一发光单元(2011)和第二发光单元(2012),第一发光单元(2011)所在位置为第一发光单元区,第二发光单元(2012)所在位置为第二发光单元区,第一走线(310)与第一发光单元(2011)连接,且穿过第一发光单元区且位于第二发光单元区以外,第二走线(320)与第二发光单元(2012)连接,且穿过第二发光单元区且位于第一发光单元区以外。穿过发光单元(200)所在发光单元区的第一电极走线(300)仅为与该发光单元(200)连接的第一电极走线(310),从而可以将发光单元(200)的尺寸设计的较小,以实现高密度显示或高对比度显示。
Description
PCT国内申请,说明书已公开。
Claims (19)
- PCT国内申请,权利要求书已公开。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202211005540.XA CN115327815A (zh) | 2020-01-21 | 2020-01-21 | 发光板、线路板以及显示装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/CN2020/073634 WO2021146958A1 (zh) | 2020-01-21 | 2020-01-21 | 发光板、线路板以及显示装置 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202211005540.XA Division CN115327815A (zh) | 2020-01-21 | 2020-01-21 | 发光板、线路板以及显示装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN113454703A true CN113454703A (zh) | 2021-09-28 |
CN113454703B CN113454703B (zh) | 2022-11-04 |
Family
ID=76992711
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202080000066.4A Active CN113454703B (zh) | 2020-01-21 | 2020-01-21 | 发光板、线路板以及显示装置 |
CN202211005540.XA Pending CN115327815A (zh) | 2020-01-21 | 2020-01-21 | 发光板、线路板以及显示装置 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202211005540.XA Pending CN115327815A (zh) | 2020-01-21 | 2020-01-21 | 发光板、线路板以及显示装置 |
Country Status (4)
Country | Link |
---|---|
US (1) | US12040345B2 (zh) |
EP (1) | EP4095841A4 (zh) |
CN (2) | CN113454703B (zh) |
WO (1) | WO2021146958A1 (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114333693A (zh) * | 2021-12-10 | 2022-04-12 | 合肥维信诺科技有限公司 | 阵列基板、显示面板及显示装置 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113454703B (zh) * | 2020-01-21 | 2022-11-04 | 京东方科技集团股份有限公司 | 发光板、线路板以及显示装置 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008198430A (ja) * | 2007-02-09 | 2008-08-28 | Sharp Corp | バックライト装置、及びこれを用いた表示装置 |
CN102606908A (zh) * | 2011-01-24 | 2012-07-25 | 松下电器产业株式会社 | Led单元及照明器具 |
CN207216221U (zh) * | 2017-09-30 | 2018-04-10 | 深圳市宇帮电子有限公司 | 高均匀性背光显示模组 |
CN108877645A (zh) * | 2018-07-24 | 2018-11-23 | 京东方科技集团股份有限公司 | 像素电路及其驱动方法、显示面板、拼接屏 |
CN109116626A (zh) * | 2018-09-04 | 2019-01-01 | 京东方科技集团股份有限公司 | 一种背光源及其制作方法、显示装置 |
CN110658651A (zh) * | 2019-10-11 | 2020-01-07 | 成都天马微电子有限公司 | 灯板、背光模组以及显示装置 |
Family Cites Families (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8124429B2 (en) * | 2006-12-15 | 2012-02-28 | Richard Norman | Reprogrammable circuit board with alignment-insensitive support for multiple component contact types |
KR101058880B1 (ko) | 2010-05-07 | 2011-08-25 | 서울대학교산학협력단 | 액티브 소자를 구비한 led 디스플레이 장치 및 그 제조방법 |
US8575639B2 (en) | 2011-02-16 | 2013-11-05 | Cree, Inc. | Light emitting devices for light emitting diodes (LEDs) |
JP5776014B2 (ja) | 2011-05-17 | 2015-09-09 | パナソニックIpマネジメント株式会社 | 照明装置および照明器具 |
US20150069432A1 (en) * | 2012-06-22 | 2015-03-12 | Lite-On Opto Technology (Changzhou) Co., Ltd. | Light-emitting structure |
US8933433B2 (en) * | 2012-07-30 | 2015-01-13 | LuxVue Technology Corporation | Method and structure for receiving a micro device |
JP6017904B2 (ja) * | 2012-09-21 | 2016-11-02 | ソニーセミコンダクタソリューションズ株式会社 | 実装基板、表示パネルおよび表示装置 |
JP6376496B2 (ja) * | 2014-12-02 | 2018-08-22 | パナソニックIpマネジメント株式会社 | 光源ユニットおよび照明器具 |
JP6744202B2 (ja) * | 2016-12-06 | 2020-08-19 | ルネサスエレクトロニクス株式会社 | 半導体装置 |
US20180286841A1 (en) * | 2017-03-21 | 2018-10-04 | Light to Form LLC | Variable Resistance LED Device and Method |
US10510722B2 (en) * | 2017-06-20 | 2019-12-17 | Taiwan Semiconductor Manufacturing Company Ltd. | Semiconductor device and method for manufacturing the same |
TWI663744B (zh) * | 2018-03-23 | 2019-06-21 | 友達光電股份有限公司 | 發光二極體顯示器 |
KR102559514B1 (ko) * | 2018-04-13 | 2023-07-27 | 삼성디스플레이 주식회사 | 표시 장치 |
KR102593430B1 (ko) * | 2018-07-09 | 2023-10-26 | 삼성디스플레이 주식회사 | 발광 장치 및 이를 구비한 표시 장치 |
KR102554873B1 (ko) * | 2018-09-14 | 2023-07-12 | 삼성디스플레이 주식회사 | 유기 발광 표시 장치 |
CN109935612B (zh) * | 2019-03-20 | 2023-04-18 | 深圳Tcl新技术有限公司 | 一种mini LED显示屏及制作方法 |
US10896897B2 (en) * | 2019-04-01 | 2021-01-19 | Sct Ltd. | LED display module and method of making thereof |
CN110136637B (zh) * | 2019-05-14 | 2023-05-16 | 京东方科技集团股份有限公司 | 一种像素电路及其驱动方法、显示装置 |
CN110085164B (zh) * | 2019-05-29 | 2020-11-10 | 深圳市华星光电半导体显示技术有限公司 | 显示面板及显示装置 |
JP7368965B2 (ja) * | 2019-07-10 | 2023-10-25 | 株式会社ジャパンディスプレイ | Ledモジュール及びledモジュールを含む表示装置 |
KR20210078627A (ko) * | 2019-12-18 | 2021-06-29 | 삼성디스플레이 주식회사 | 표시장치 및 이의 제조방법 |
CN113454703B (zh) * | 2020-01-21 | 2022-11-04 | 京东方科技集团股份有限公司 | 发光板、线路板以及显示装置 |
WO2021146931A1 (zh) * | 2020-01-21 | 2021-07-29 | 京东方科技集团股份有限公司 | 发光板、线路板以及显示装置 |
CN111326560B (zh) * | 2020-01-23 | 2023-08-22 | 京东方科技集团股份有限公司 | 显示基板和显示装置 |
CN111599852B (zh) * | 2020-06-02 | 2023-02-07 | 京东方科技集团股份有限公司 | 一种显示面板、显示装置及显示面板的制作方法 |
CN112687190B (zh) * | 2020-12-29 | 2022-06-17 | 武汉天马微电子有限公司 | 显示面板、显示装置及显示面板的制备方法 |
KR102668393B1 (ko) * | 2022-08-10 | 2024-05-24 | 엘지전자 주식회사 | 디스플레이 화소용 반도체 발광소자 패키지 및 이를 포함하는 디스플레이 장치 |
-
2020
- 2020-01-21 CN CN202080000066.4A patent/CN113454703B/zh active Active
- 2020-01-21 US US17/281,293 patent/US12040345B2/en active Active
- 2020-01-21 CN CN202211005540.XA patent/CN115327815A/zh active Pending
- 2020-01-21 EP EP20873353.5A patent/EP4095841A4/en active Pending
- 2020-01-21 WO PCT/CN2020/073634 patent/WO2021146958A1/zh unknown
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008198430A (ja) * | 2007-02-09 | 2008-08-28 | Sharp Corp | バックライト装置、及びこれを用いた表示装置 |
CN102606908A (zh) * | 2011-01-24 | 2012-07-25 | 松下电器产业株式会社 | Led单元及照明器具 |
CN207216221U (zh) * | 2017-09-30 | 2018-04-10 | 深圳市宇帮电子有限公司 | 高均匀性背光显示模组 |
CN108877645A (zh) * | 2018-07-24 | 2018-11-23 | 京东方科技集团股份有限公司 | 像素电路及其驱动方法、显示面板、拼接屏 |
CN109116626A (zh) * | 2018-09-04 | 2019-01-01 | 京东方科技集团股份有限公司 | 一种背光源及其制作方法、显示装置 |
CN110658651A (zh) * | 2019-10-11 | 2020-01-07 | 成都天马微电子有限公司 | 灯板、背光模组以及显示装置 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114333693A (zh) * | 2021-12-10 | 2022-04-12 | 合肥维信诺科技有限公司 | 阵列基板、显示面板及显示装置 |
CN114333693B (zh) * | 2021-12-10 | 2023-04-07 | 合肥维信诺科技有限公司 | 阵列基板、显示面板及显示装置 |
Also Published As
Publication number | Publication date |
---|---|
EP4095841A9 (en) | 2023-03-22 |
EP4095841A1 (en) | 2022-11-30 |
CN113454703B (zh) | 2022-11-04 |
CN115327815A (zh) | 2022-11-11 |
EP4095841A4 (en) | 2023-03-22 |
US12040345B2 (en) | 2024-07-16 |
US20220123043A1 (en) | 2022-04-21 |
WO2021146958A1 (zh) | 2021-07-29 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN110416394B (zh) | 发光模块 | |
CN109031779B (zh) | 发光二极管基板、背光模组和显示装置 | |
CN113130463B (zh) | 一种发光基板及其制备方法、显示装置 | |
WO2021138920A1 (zh) | 显示面板及显示装置 | |
CN113454703B (zh) | 发光板、线路板以及显示装置 | |
CN110632795B (zh) | 背光源及其背板、制作方法 | |
CN114488607A (zh) | 一种发光基板、显示装置 | |
US20240079443A1 (en) | Light emitting plate, wiring plate and display device | |
US9240438B2 (en) | Passive-matrix display and tiling display | |
CN110838500A (zh) | 微型发光二极管显示装置 | |
CN116111013B (zh) | 发光单元组件及其制作方法、显示装置 | |
CN115273677B (zh) | 显示面板、拼接显示模组以及拼接显示模组的制作方法 | |
CN113937204B (zh) | 一种led显示模组及显示设备 | |
US20240256206A1 (en) | Display apparatus | |
US20230317704A1 (en) | Display panel and display device | |
CN112767839B (zh) | 显示面板和显示设备 | |
CN216054777U (zh) | 一种led发光器件、显示模组及显示设备 | |
CN117174018A (zh) | 驱动背板、显示屏及显示屏修复方法 | |
CN114300524A (zh) | 一种显示面板、显示装置 | |
CN116598400A (zh) | 发光器件、显示面板及其修复方法、显示装置 | |
CN113192996A (zh) | 显示装置及显示面板 | |
CN115032834A (zh) | 一种驱动基板、背光源及显示装置 | |
CN112150935A (zh) | 一种led透明显示屏 | |
CN114843258A (zh) | 显示装置 | |
CN115985895A (zh) | 发光二极管封装结构、显示板和拼接式显示装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant |