JP5037221B2 - 液晶表示装置及び電子機器 - Google Patents

液晶表示装置及び電子機器 Download PDF

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Publication number
JP5037221B2
JP5037221B2 JP2007132302A JP2007132302A JP5037221B2 JP 5037221 B2 JP5037221 B2 JP 5037221B2 JP 2007132302 A JP2007132302 A JP 2007132302A JP 2007132302 A JP2007132302 A JP 2007132302A JP 5037221 B2 JP5037221 B2 JP 5037221B2
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sub
pixel
gradation
liquid crystal
combination data
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Japanese (ja)
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JP2008287042A (ja
JP2008287042A5 (enExample
Inventor
肇 木村
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Semiconductor Energy Laboratory Co Ltd
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Semiconductor Energy Laboratory Co Ltd
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Priority to JP2007132302A priority Critical patent/JP5037221B2/ja
Priority to US12/116,120 priority patent/US9483973B2/en
Publication of JP2008287042A publication Critical patent/JP2008287042A/ja
Publication of JP2008287042A5 publication Critical patent/JP2008287042A5/ja
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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
    • G09G3/20—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
    • G09G3/2007—Display of intermediate tones
    • G09G3/2074—Display of intermediate tones using sub-pixels
    • 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
    • G09G3/3611—Control of matrices with row and column drivers
    • G09G3/3685—Details of drivers for data 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
    • G09G2300/00—Aspects of the constitution of display devices
    • G09G2300/04—Structural and physical details of display devices
    • G09G2300/0439—Pixel structures
    • G09G2300/0443—Pixel structures with several sub-pixels for the same colour in a pixel, not specifically used to display gradations
    • 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
    • G09G2300/0439—Pixel structures
    • G09G2300/0465—Improved aperture ratio, e.g. by size reduction of the pixel circuit, e.g. for improving the pixel density or the maximum displayable luminance or brightness
    • 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
    • G09G2320/028—Improving the quality of display appearance by changing the viewing angle properties, e.g. widening the viewing angle, adapting the viewing angle to the view direction

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  • 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 (AREA)
  • Liquid Crystal Display Device Control (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
JP2007132302A 2007-05-18 2007-05-18 液晶表示装置及び電子機器 Active JP5037221B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2007132302A JP5037221B2 (ja) 2007-05-18 2007-05-18 液晶表示装置及び電子機器
US12/116,120 US9483973B2 (en) 2007-05-18 2008-05-06 Liquid crystal display device, driving method of the liquid crystal display device, and electronic device employing the same device and the same method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2007132302A JP5037221B2 (ja) 2007-05-18 2007-05-18 液晶表示装置及び電子機器

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2012150121A Division JP2012230409A (ja) 2012-07-04 2012-07-04 液晶表示装置、表示モジュール、電子機器及び輸送機器

Publications (3)

Publication Number Publication Date
JP2008287042A JP2008287042A (ja) 2008-11-27
JP2008287042A5 JP2008287042A5 (enExample) 2010-06-24
JP5037221B2 true JP5037221B2 (ja) 2012-09-26

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Family Applications (1)

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JP2007132302A Active JP5037221B2 (ja) 2007-05-18 2007-05-18 液晶表示装置及び電子機器

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US (1) US9483973B2 (enExample)
JP (1) JP5037221B2 (enExample)

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US9483973B2 (en) 2016-11-01
JP2008287042A (ja) 2008-11-27
US20090009455A1 (en) 2009-01-08

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