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KR100223154B1 - Temperature compensation circuit for liquid crystal display device - Google Patents

Temperature compensation circuit for liquid crystal display device

Info

Publication number
KR100223154B1
KR100223154B1 KR1019960067284A KR19960067284A KR100223154B1 KR 100223154 B1 KR100223154 B1 KR 100223154B1 KR 1019960067284 A KR1019960067284 A KR 1019960067284A KR 19960067284 A KR19960067284 A KR 19960067284A KR 100223154 B1 KR100223154 B1 KR 100223154B1
Authority
KR
South Korea
Prior art keywords
liquid crystal
display device
crystal display
compensation circuit
temperature compensation
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.)
Expired - Lifetime
Application number
KR1019960067284A
Other languages
Korean (ko)
Other versions
KR19980048655A (en
Inventor
Jun-Hee Kim
Original Assignee
Lg Electronics Inc
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 Lg Electronics Inc filed Critical Lg Electronics Inc
Priority to KR1019960067284A priority Critical patent/KR100223154B1/en
Publication of KR19980048655A publication Critical patent/KR19980048655A/en
Application granted granted Critical
Publication of KR100223154B1 publication Critical patent/KR100223154B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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
    • G09G2300/043—Compensation electrodes or other additional electrodes in matrix displays related to distortions or compensation signals, e.g. for modifying TFT threshold voltage in column driver
    • 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
    • G09G2320/0209—Crosstalk reduction, i.e. to reduce direct or indirect influences of signals directed to a certain pixel of the displayed image on other pixels of said image, inclusive of influences affecting pixels in different frames or fields or sub-images which constitute a same image, e.g. left and right images of a stereoscopic display
    • G09G2320/0214—Crosstalk reduction, i.e. to reduce direct or indirect influences of signals directed to a certain pixel of the displayed image on other pixels of said image, inclusive of influences affecting pixels in different frames or fields or sub-images which constitute a same image, e.g. left and right images of a stereoscopic display with crosstalk due to leakage current of pixel switch in active matrix panels
    • 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
    • G09G2320/0247—Flicker reduction other than flicker reduction circuits used for single beam cathode-ray tubes
    • 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
    • G09G2320/00—Control of display operating conditions
    • G09G2320/04—Maintaining the quality of display appearance
    • G09G2320/043—Preventing or counteracting the effects of ageing

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)
KR1019960067284A 1996-12-18 1996-12-18 Temperature compensation circuit for liquid crystal display device Expired - Lifetime KR100223154B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019960067284A KR100223154B1 (en) 1996-12-18 1996-12-18 Temperature compensation circuit for liquid crystal display device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019960067284A KR100223154B1 (en) 1996-12-18 1996-12-18 Temperature compensation circuit for liquid crystal display device

Publications (2)

Publication Number Publication Date
KR19980048655A KR19980048655A (en) 1998-09-15
KR100223154B1 true KR100223154B1 (en) 1999-10-15

Family

ID=19488758

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019960067284A Expired - Lifetime KR100223154B1 (en) 1996-12-18 1996-12-18 Temperature compensation circuit for liquid crystal display device

Country Status (1)

Country Link
KR (1) KR100223154B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101519917B1 (en) * 2012-10-31 2015-05-21 엘지디스플레이 주식회사 Driving circuit for liquid crystal display device and method for driving the same

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR19990053687A (en) * 1997-12-24 1999-07-15 윤종용 Temperature Compensation Circuit of TF LCD
JP2004086146A (en) * 2002-06-27 2004-03-18 Fujitsu Display Technologies Corp Driving method and driving control circuit for liquid crystal display device, and liquid crystal display device having the same
DE102006032262A1 (en) 2005-07-15 2007-05-03 Samsung Electronics Co., Ltd., Suwon A temperature sensor for a display device, a thin film transistor array panel including the temperature sensor, a liquid crystal display, a liquid crystal display drive circuit, and a liquid crystal display flicker control system
KR100771167B1 (en) * 2006-04-11 2007-10-29 한국과학기술원 Tropospheric Micro Accelerometer
KR101385229B1 (en) * 2006-07-13 2014-04-14 삼성디스플레이 주식회사 Gate on voltage generator, driving device and display apparatus comprising the same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101519917B1 (en) * 2012-10-31 2015-05-21 엘지디스플레이 주식회사 Driving circuit for liquid crystal display device and method for driving the same

Also Published As

Publication number Publication date
KR19980048655A (en) 1998-09-15

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Legal Events

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PA0109 Patent application

Patent event code: PA01091R01D

Comment text: Patent Application

Patent event date: 19961218

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Patent event date: 19961218

Comment text: Request for Examination of Application

E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

Comment text: Notification of reason for refusal

Patent event date: 19990128

Patent event code: PE09021S01D

E701 Decision to grant or registration of patent right
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