TW201947567A - Display panel - Google Patents

Display panel Download PDF

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Publication number
TW201947567A
TW201947567A TW107116669A TW107116669A TW201947567A TW 201947567 A TW201947567 A TW 201947567A TW 107116669 A TW107116669 A TW 107116669A TW 107116669 A TW107116669 A TW 107116669A TW 201947567 A TW201947567 A TW 201947567A
Authority
TW
Taiwan
Prior art keywords
row
shift registers
pixel circuits
driving transistor
row group
Prior art date
Application number
TW107116669A
Other languages
Chinese (zh)
Other versions
TWI660335B (en
Inventor
柯健專
蔡孟杰
Original Assignee
友達光電股份有限公司
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 友達光電股份有限公司 filed Critical 友達光電股份有限公司
Priority to TW107116669A priority Critical patent/TWI660335B/en
Priority to CN201810757373.1A priority patent/CN108877712B/en
Application granted granted Critical
Publication of TWI660335B publication Critical patent/TWI660335B/en
Publication of TW201947567A publication Critical patent/TW201947567A/en

Links

Classifications

    • 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
    • G09G3/36—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 using liquid crystals
    • 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
    • G09G3/22—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]
    • G09G3/3208—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] organic, e.g. using organic light-emitting diodes [OLED]

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Liquid Crystal Display Device Control (AREA)

Abstract

A display panel includes: multiple rows of pixel circuits and multiple shift registers. Each row of the pixel circuits includes multiple pixel circuits, and the multiple rows of pixel circuits include a first row group and a second row group. The first row group includes a first standard row and a first reference row. The first standard row includes M pixel circuits. The first reference row includes N pixel circuits, wherein M and N are integers. Each row of the first row group includes an amount of pixel circuits less than or equal to M, and (M-N)/M=0~11%. The multiple shift registers include multiple first shift registers and multiple second shift registers, wherein the multiple first shift registers couple with the first row group, respectively, and the multiple second shift registers couple with the second row group, respectively. Each of the multiple first shift registers includes a first driving transistor, and each of the multiple second shift registers includes a second driving transistor, wherein the width-length ratio of the first driving transistor is different from that of the second driving transistor.
TW107116669A 2018-05-16 2018-05-16 Display panel TWI660335B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
TW107116669A TWI660335B (en) 2018-05-16 2018-05-16 Display panel
CN201810757373.1A CN108877712B (en) 2018-05-16 2018-07-11 Display panel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW107116669A TWI660335B (en) 2018-05-16 2018-05-16 Display panel

Publications (2)

Publication Number Publication Date
TWI660335B TWI660335B (en) 2019-05-21
TW201947567A true TW201947567A (en) 2019-12-16

Family

ID=64301027

Family Applications (1)

Application Number Title Priority Date Filing Date
TW107116669A TWI660335B (en) 2018-05-16 2018-05-16 Display panel

Country Status (2)

Country Link
CN (1) CN108877712B (en)
TW (1) TWI660335B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109712551B (en) * 2019-01-31 2020-07-28 京东方科技集团股份有限公司 Gate driving circuit and driving method thereof, display device and control method thereof

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100945581B1 (en) * 2003-06-23 2010-03-08 삼성전자주식회사 Liquid crystal display and driving method thereof
TWI438763B (en) * 2011-10-21 2014-05-21 Au Optronics Corp Display pnael and gate driving circuit thereof
CN103632641B (en) * 2012-08-22 2016-01-20 瀚宇彩晶股份有限公司 Liquid crystal display and shift LD device thereof
TWI470611B (en) * 2012-08-31 2015-01-21 Au Optronics Corp Electrophoretic display system
TWI459368B (en) * 2012-09-14 2014-11-01 Au Optronics Corp Display apparatus and method for generating gate signal thereof
CN106297680A (en) * 2015-05-13 2017-01-04 友达光电股份有限公司 Display floater
TWI557716B (en) * 2015-07-22 2016-11-11 友達光電股份有限公司 Display and driving method thereof
CN105590601B (en) * 2015-12-18 2018-06-26 上海中航光电子有限公司 Driving circuit, array substrate and display device
JP6607798B2 (en) * 2016-01-29 2019-11-20 株式会社ジャパンディスプレイ Display device
KR102573847B1 (en) * 2016-04-08 2023-09-04 삼성디스플레이 주식회사 Gate driver and display device having the same
CN107644605B (en) * 2016-07-22 2020-11-27 瀚宇彩晶股份有限公司 Gate driving circuit and display device
US10157572B2 (en) * 2016-11-01 2018-12-18 Innolux Corporation Pixel driver circuitry for a display device
CN108022560B (en) * 2016-11-01 2023-10-10 合肥鑫晟光电科技有限公司 Gate driving circuit and driving method thereof, display substrate and display device
CN108010920B (en) * 2017-11-30 2020-12-08 武汉天马微电子有限公司 Display panel, manufacturing method of display panel and display device

Also Published As

Publication number Publication date
CN108877712B (en) 2020-12-08
TWI660335B (en) 2019-05-21
CN108877712A (en) 2018-11-23

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