TW250560B - Driving process for liquid crystal display (LCD) device - Google Patents

Driving process for liquid crystal display (LCD) device

Info

Publication number
TW250560B
TW250560B TW082110964A TW82110964A TW250560B TW 250560 B TW250560 B TW 250560B TW 082110964 A TW082110964 A TW 082110964A TW 82110964 A TW82110964 A TW 82110964A TW 250560 B TW250560 B TW 250560B
Authority
TW
Taiwan
Prior art keywords
signal
electrode wires
liquid crystal
scanning
electrode
Prior art date
Application number
TW082110964A
Other languages
Chinese (zh)
Inventor
Tatsumi Fujiyoshi
Original Assignee
Alps Electric Co Ltd
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 Alps Electric Co Ltd filed Critical Alps Electric Co Ltd
Application granted granted Critical
Publication of TW250560B publication Critical patent/TW250560B/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
    • G09G3/3611—Control of matrices with row and column drivers
    • G09G3/3648—Control of matrices with row and column drivers using an active matrix
    • 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
    • G09G3/3614—Control of polarity reversal in general
    • 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
    • G09G2320/0252—Improving the response speed

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Liquid Crystal Display Device Control (AREA)
  • Liquid Crystal (AREA)

Abstract

A driving process for liquid crystal display device, which mainly comprises wiring scanning electrode wires and signal electrode wires on the transparent substrate into matrix, from the part configured by the scanning electrode wires and the signal electrode wires installing the pixel electrode to connect the scanning electrode wires and the signal electrode wires and the pixel electrode wires to the gate electrode and source electrode and leakage electrode of the membrane transistor, and installing liquid crystal on the pixel electrode to constitute the liquid crystal display device, from the scanning electrode wires periodically applying the scanning signals on the membrane transistor to energize the membrane transistor into a conductive state, from the signal electrode wires supplying signal voltage to the membrane transistor at the conductive state to drive the liquid crystal; which is characterized in: prior to input each main impulse signal of the scanning impulse signals, corresponding to each main impulse signal inputting sub-impulse signal in which the sub-impulse signal and the main impulse signal have the same polarity.
TW082110964A 1992-10-08 1993-12-24 Driving process for liquid crystal display (LCD) device TW250560B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4270585A JPH06118910A (en) 1992-10-08 1992-10-08 Method for driving liquid crystal display device

Publications (1)

Publication Number Publication Date
TW250560B true TW250560B (en) 1995-07-01

Family

ID=17488178

Family Applications (1)

Application Number Title Priority Date Filing Date
TW082110964A TW250560B (en) 1992-10-08 1993-12-24 Driving process for liquid crystal display (LCD) device

Country Status (3)

Country Link
JP (1) JPH06118910A (en)
KR (1) KR940009729A (en)
TW (1) TW250560B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7221338B2 (en) 2000-04-18 2007-05-22 Semiconductor Energy Laboratory Co., Ltd. Display device
US7298347B2 (en) 2000-06-13 2007-11-20 Semiconductor Energy Laboratory Co., Ltd. Display device
US8194006B2 (en) 2004-08-23 2012-06-05 Semiconductor Energy Laboratory Co., Ltd. Display device, driving method of the same, and electronic device comprising monitoring elements

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100814256B1 (en) * 2001-04-21 2008-03-17 엘지.필립스 엘시디 주식회사 Method of Driving Liquid Crystal Panel

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7221338B2 (en) 2000-04-18 2007-05-22 Semiconductor Energy Laboratory Co., Ltd. Display device
US7623100B2 (en) 2000-04-18 2009-11-24 Semiconductor Energy Laboratory Co., Ltd. Display device
US7623098B2 (en) 2000-04-18 2009-11-24 Semiconductor Energy Laboratory Co., Ltd. Display device
US7623099B2 (en) 2000-04-18 2009-11-24 Semiconductor Energy Laboratory Co., Ltd. Display device
US7990348B2 (en) 2000-04-18 2011-08-02 Semiconductor Energy Laboratory Co., Ltd. Display device
US8194008B2 (en) 2000-04-18 2012-06-05 Semiconductor Energy Laboratory Co., Ltd. Display device
US8400379B2 (en) 2000-04-18 2013-03-19 Semiconductor Energy Laboratory Co., Ltd. Display device
US8638278B2 (en) 2000-04-18 2014-01-28 Semiconductor Energy Laboratory Co., Ltd. Display device
US9196663B2 (en) 2000-04-18 2015-11-24 Semiconductor Energy Laboratory Co., Ltd. Display device
US7298347B2 (en) 2000-06-13 2007-11-20 Semiconductor Energy Laboratory Co., Ltd. Display device
US8194006B2 (en) 2004-08-23 2012-06-05 Semiconductor Energy Laboratory Co., Ltd. Display device, driving method of the same, and electronic device comprising monitoring elements
US8576147B2 (en) 2004-08-23 2013-11-05 Semiconductor Energy Laboratory Co., Ltd. Display device and electronic device

Also Published As

Publication number Publication date
JPH06118910A (en) 1994-04-28
KR940009729A (en) 1994-05-24

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