CN116097421A - 显示基板和显示面板 - Google Patents
显示基板和显示面板 Download PDFInfo
- Publication number
- CN116097421A CN116097421A CN202180002384.9A CN202180002384A CN116097421A CN 116097421 A CN116097421 A CN 116097421A CN 202180002384 A CN202180002384 A CN 202180002384A CN 116097421 A CN116097421 A CN 116097421A
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- CN
- China
- Prior art keywords
- thin film
- display substrate
- film transistors
- shift register
- film transistor
- 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.)
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- PJXISJQVUVHSOJ-UHFFFAOYSA-N indium(III) oxide Inorganic materials [O-2].[O-2].[O-2].[In+3].[In+3] PJXISJQVUVHSOJ-UHFFFAOYSA-N 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
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Images
Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/70—Manufacture or treatment of devices consisting of a plurality of solid state components formed in or on a common substrate or of parts thereof; Manufacture of integrated circuit devices or of parts thereof
- H01L21/77—Manufacture or treatment of devices consisting of a plurality of solid state components or integrated circuits formed in, or on, a common substrate
-
- 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
- H01L27/02—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers
- H01L27/12—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being other than a semiconductor body, e.g. an insulating body
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2300/00—Aspects of the constitution of display devices
- G09G2300/04—Structural and physical details of display devices
- G09G2300/0404—Matrix technologies
- G09G2300/0408—Integration of the drivers onto the display substrate
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2300/00—Aspects of the constitution of display devices
- G09G2300/04—Structural and physical details of display devices
- G09G2300/0421—Structural details of the set of electrodes
- G09G2300/0426—Layout of electrodes and connections
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2320/00—Control of display operating conditions
- G09G2320/02—Improving the quality of display appearance
- G09G2320/0223—Compensation for problems related to R-C delay and attenuation in electrodes of matrix panels, e.g. in gate electrodes or on-substrate video signal electrodes
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2320/00—Control of display operating conditions
- G09G2320/04—Maintaining the quality of display appearance
- G09G2320/041—Temperature compensation
-
- 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]
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Manufacturing & Machinery (AREA)
- Liquid Crystal (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
一种显示基板和显示面板，该显示基板包括分别设置在显示区域(AA)的彼此相对的第一侧和第二侧的第一栅驱动电路(G1)和第二栅驱动电路(G2)；第一栅扫描驱动电路(G1)包括沿第一方向排布的多个第一移位寄存器单元(G11)，每个第一移位寄存器单元(G11)包括第一薄膜晶体管(T1)，第一薄膜晶体管(T1)包括第一有源层(T11)，第一有源层(T11)包括金属氧化物半导体材料；第二栅扫描驱动电路(G2)包括沿第一方向排布的多个第二移位寄存器单元(G21)，每个第二移位寄存器单元(G21)包括与第一薄膜晶体管(T1)具有相同功能的第二薄膜晶体管(T2)，第二薄膜晶体管(T2)包括第二有源层(T21)，第二有源层(T21)包括金属氧化物半导体材料；至少一个第一薄膜晶体管(T1)的平均开启电流为Ion1，至少一个第二薄膜晶体管(T2)的平均开启电流为Ion2，Ion1＞Ion2。该显示基板的制备过程更简单，同时具有较好的显示效果。
Description
PCT国内申请，说明书已公开。
Claims (24)
- PCT国内申请，权利要求书已公开。
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2021/115683 WO2023028839A1 (zh) | 2021-08-31 | 2021-08-31 | 显示基板和显示面板 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116097421A true CN116097421A (zh) | 2023-05-09 |
Family
ID=85410716
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202180002384.9A Pending CN116097421A (zh) | 2021-08-31 | 2021-08-31 | 显示基板和显示面板 |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP4345901A1 (zh) |
| CN (1) | CN116097421A (zh) |
| WO (1) | WO2023028839A1 (zh) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110134142A1 (en) * | 2009-12-04 | 2011-06-09 | Semiconductor Energy Laboratory Co., Ltd. | Display device and driving method thereof |
| CN104538352A (zh) * | 2014-12-31 | 2015-04-22 | 京东方科技集团股份有限公司 | 阵列基板及其制造方法、显示装置 |
| KR102281848B1 (ko) * | 2015-01-26 | 2021-07-26 | 삼성디스플레이 주식회사 | 박막 트랜지스터 제조 방법과 박막 트랜지스터 |
| CN107644882B (zh) * | 2017-10-25 | 2020-06-05 | 上海中航光电子有限公司 | 阵列基板、显示面板和显示装置 |
| CN108010920B (zh) * | 2017-11-30 | 2020-12-08 | 武汉天马微电子有限公司 | 一种显示面板、显示面板的制作方法及显示装置 |
-
2021
- 2021-08-31 EP EP21955406.0A patent/EP4345901A1/en active Pending
- 2021-08-31 WO PCT/CN2021/115683 patent/WO2023028839A1/zh active Application Filing
- 2021-08-31 CN CN202180002384.9A patent/CN116097421A/zh active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| EP4345901A1 (en) | 2024-04-03 |
| WO2023028839A1 (zh) | 2023-03-09 |
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| 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 |