CN110718176A - 一种显示面板及其检测方法 - Google Patents
一种显示面板及其检测方法 Download PDFInfo
- Publication number
- CN110718176A CN110718176A CN201911018649.5A CN201911018649A CN110718176A CN 110718176 A CN110718176 A CN 110718176A CN 201911018649 A CN201911018649 A CN 201911018649A CN 110718176 A CN110718176 A CN 110718176A
- Authority
- CN
- China
- Prior art keywords
- electrostatic protection
- circuit
- line
- display panel
- protection circuit
- 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
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- 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
- G09G3/006—Electronic inspection or testing of displays and display drivers, e.g. of LED or LCD displays
-
- 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
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2330/00—Aspects of power supply; Aspects of display protection and defect management
- G09G2330/04—Display protection
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2330/00—Aspects of power supply; Aspects of display protection and defect management
- G09G2330/08—Fault-tolerant or redundant circuits, or circuits in which repair of defects is prepared
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2330/00—Aspects of power supply; Aspects of display protection and defect management
- G09G2330/12—Test circuits or failure detection circuits included in a display system, as permanent part thereof
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Liquid Crystal (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201911018649.5A CN110718176A (zh) | 2019-10-24 | 2019-10-24 | 一种显示面板及其检测方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201911018649.5A CN110718176A (zh) | 2019-10-24 | 2019-10-24 | 一种显示面板及其检测方法 |
Publications (1)
Publication Number | Publication Date |
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CN110718176A true CN110718176A (zh) | 2020-01-21 |
Family
ID=69214203
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201911018649.5A Pending CN110718176A (zh) | 2019-10-24 | 2019-10-24 | 一种显示面板及其检测方法 |
Country Status (1)
Country | Link |
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CN (1) | CN110718176A (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111899679A (zh) * | 2020-07-03 | 2020-11-06 | 厦门强力巨彩光电科技有限公司 | 一种led显示模组芯片的esd测试方法 |
CN114994993A (zh) * | 2022-05-18 | 2022-09-02 | 合肥鑫晟光电科技有限公司 | 阵列基板、显示面板及显示装置 |
-
2019
- 2019-10-24 CN CN201911018649.5A patent/CN110718176A/zh active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111899679A (zh) * | 2020-07-03 | 2020-11-06 | 厦门强力巨彩光电科技有限公司 | 一种led显示模组芯片的esd测试方法 |
CN114994993A (zh) * | 2022-05-18 | 2022-09-02 | 合肥鑫晟光电科技有限公司 | 阵列基板、显示面板及显示装置 |
CN114994993B (zh) * | 2022-05-18 | 2023-07-25 | 合肥鑫晟光电科技有限公司 | 阵列基板、显示面板及显示装置 |
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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 | ||
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20200918 Address after: No.7 Tianyou Road, Qixia District, Nanjing City, Jiangsu Province Applicant after: NANJING CEC PANDA LCD TECHNOLOGY Co.,Ltd. Address before: Nanjing Crystal Valley Road in Qixia District of Nanjing City Tianyou 210033 Jiangsu province No. 7 Applicant before: NANJING CEC PANDA LCD TECHNOLOGY Co.,Ltd. Applicant before: NANJING CEC PANDA FPD TECHNOLOGY Co.,Ltd. Applicant before: NANJING HUADONG ELECTRONICS INFORMATION & TECHNOLOGY Co.,Ltd. |
|
WD01 | Invention patent application deemed withdrawn after publication | ||
WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20200121 |