TWI346319B - Reference voltage generators for use in display applications - Google Patents

Reference voltage generators for use in display applications

Info

Publication number
TWI346319B
TWI346319B TW095148892A TW95148892A TWI346319B TW I346319 B TWI346319 B TW I346319B TW 095148892 A TW095148892 A TW 095148892A TW 95148892 A TW95148892 A TW 95148892A TW I346319 B TWI346319 B TW I346319B
Authority
TW
Taiwan
Prior art keywords
reference voltage
display applications
voltage generators
generators
applications
Prior art date
Application number
TW095148892A
Other languages
English (en)
Other versions
TW200715251A (en
Inventor
Chor Yin Chia
Original Assignee
Intersil 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
Priority claimed from US11/207,480 external-priority patent/US7193551B2/en
Application filed by Intersil Inc filed Critical Intersil Inc
Publication of TW200715251A publication Critical patent/TW200715251A/zh
Application granted granted Critical
Publication of TWI346319B publication Critical patent/TWI346319B/zh

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
    • B60Q1/26—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic
    • B60Q1/30—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for indicating rear of vehicle, e.g. by means of reflecting surfaces
    • B60Q1/302—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for indicating rear of vehicle, e.g. by means of reflecting surfaces mounted in the vicinity, e.g. in the middle, of a rear window
    • 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
    • G09G3/3696—Generation of voltages supplied to electrode drivers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
    • B60Q1/26—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic
    • B60Q1/44—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for indicating braking action or preparation for braking, e.g. by detection of the foot approaching the brake pedal
    • B60Q1/441—Electric switches operable by the driver's pedals
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2200/00—Type of vehicle
    • B60Y2200/10—Road Vehicles
    • B60Y2200/11—Passenger cars; Automobiles
    • 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
    • G09G2320/06—Adjustment of display parameters
    • G09G2320/0673—Adjustment of display parameters for control of gamma adjustment, e.g. selecting another gamma curve
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Liquid Crystal Display Device Control (AREA)
  • Analogue/Digital Conversion (AREA)
  • Measurement Of Current Or Voltage (AREA)
TW095148892A 2005-02-25 2006-02-13 Reference voltage generators for use in display applications TWI346319B (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US65669005P 2005-02-25 2005-02-25
US11/207,480 US7193551B2 (en) 2005-02-25 2005-08-19 Reference voltage generator for use in display applications
US11/344,899 US7728807B2 (en) 2005-02-25 2006-02-01 Reference voltage generator for use in display applications

Publications (2)

Publication Number Publication Date
TW200715251A TW200715251A (en) 2007-04-16
TWI346319B true TWI346319B (en) 2011-08-01

Family

ID=46124093

Family Applications (2)

Application Number Title Priority Date Filing Date
TW095148892A TWI346319B (en) 2005-02-25 2006-02-13 Reference voltage generators for use in display applications
TW095104701A TWI336066B (en) 2005-02-25 2006-02-13 Reference voltage generators for use in display applications

Family Applications After (1)

Application Number Title Priority Date Filing Date
TW095104701A TWI336066B (en) 2005-02-25 2006-02-13 Reference voltage generators for use in display applications

Country Status (3)

Country Link
US (3) US7728807B2 (zh)
KR (1) KR100863638B1 (zh)
TW (2) TWI346319B (zh)

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US20080055227A1 (en) * 2006-08-30 2008-03-06 Ati Technologies Inc. Reduced component display driver and method
TW200820189A (en) * 2006-10-26 2008-05-01 Vastview Tech Inc LCD panel multiple gamma driving method
JP5340719B2 (ja) * 2008-12-25 2013-11-13 ローム株式会社 発光素子の制御回路、それを用いた発光装置、ならびに液晶ディスプレイ装置
FR2952256B1 (fr) * 2009-11-04 2011-12-16 St Microelectronics Rousset Protection d'une cle de chiffrement contre des attaques unidirectionnelles
JP5679172B2 (ja) 2010-10-29 2015-03-04 株式会社ジャパンディスプレイ 液晶表示装置
US8362831B2 (en) * 2010-11-29 2013-01-29 Realtek Semiconductor Corp. Reference voltage buffer and method thereof
JP6490357B2 (ja) * 2014-07-11 2019-03-27 シナプティクス・ジャパン合同会社 電圧伝送回路、電圧送信回路、及び、電圧受信回路
US20160187680A1 (en) * 2014-12-30 2016-06-30 Shenzhen China Star Optoelectronics Technology Co. Ltd. An on-line actual-time monitoring method performed on manufacturing procedures for a display
TWI675276B (zh) * 2017-05-31 2019-10-21 大陸商北京集創北方科技股份有限公司 變動式偏壓電源裝置及電壓產生電路

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KR100234717B1 (ko) 1997-02-03 1999-12-15 김영환 엘씨디 패널의 구동전압 공급회로
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Also Published As

Publication number Publication date
TW200715251A (en) 2007-04-16
US7907109B2 (en) 2011-03-15
US8384650B2 (en) 2013-02-26
US7728807B2 (en) 2010-06-01
US20060192743A1 (en) 2006-08-31
US20110122056A1 (en) 2011-05-26
US20070018936A1 (en) 2007-01-25
KR100863638B1 (ko) 2008-10-15
KR20060094901A (ko) 2006-08-30
TWI336066B (en) 2011-01-11
TW200632852A (en) 2006-09-16

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees