JP4132654B2 - 表示制御装置および携帯用電子機器 - Google Patents

表示制御装置および携帯用電子機器 Download PDF

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Publication number
JP4132654B2
JP4132654B2 JP2000383012A JP2000383012A JP4132654B2 JP 4132654 B2 JP4132654 B2 JP 4132654B2 JP 2000383012 A JP2000383012 A JP 2000383012A JP 2000383012 A JP2000383012 A JP 2000383012A JP 4132654 B2 JP4132654 B2 JP 4132654B2
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JP
Japan
Prior art keywords
data
display
display control
memory
control device
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
JP2000383012A
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English (en)
Japanese (ja)
Other versions
JP2002182627A (ja
JP2002182627A5 (cg-RX-API-DMAC7.html
Inventor
邦彦 谷
善和 横田
五郎 坂巻
尚 大山
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Renesas Technology Corp
Original Assignee
Renesas Technology Corp
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 Renesas Technology Corp filed Critical Renesas Technology Corp
Priority to JP2000383012A priority Critical patent/JP4132654B2/ja
Priority to TW090129849A priority patent/TWI221576B/zh
Priority to US09/998,325 priority patent/US20020075272A1/en
Priority to KR1020010077722A priority patent/KR100747634B1/ko
Publication of JP2002182627A publication Critical patent/JP2002182627A/ja
Priority to US11/030,291 priority patent/US20050280623A1/en
Publication of JP2002182627A5 publication Critical patent/JP2002182627A5/ja
Priority to KR1020050109174A priority patent/KR100798167B1/ko
Priority to KR1020050109173A priority patent/KR100747635B1/ko
Priority to KR1020070080080A priority patent/KR100865427B1/ko
Priority to KR1020080027501A priority patent/KR100897460B1/ko
Application granted granted Critical
Publication of JP4132654B2 publication Critical patent/JP4132654B2/ja
Priority to US12/343,902 priority patent/US20090115790A1/en
Priority to US14/024,579 priority patent/US9454793B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • G09G3/34—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
    • G09G3/34—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
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
    • G09G5/36—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators characterised by the display of a graphic pattern, e.g. using an all-points-addressable [APA] memory
    • G09G5/39—Control of the bit-mapped memory
    • G09G5/393—Arrangements for updating the contents of the bit-mapped memory
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2310/00—Command of the display device
    • G09G2310/02—Addressing, scanning or driving the display screen or processing steps related thereto
    • G09G2310/0264—Details of driving circuits
    • G09G2310/027—Details of drivers for data electrodes, the drivers handling digital grey scale data, e.g. use of D/A converters
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2310/00—Command of the display device
    • G09G2310/02—Addressing, scanning or driving the display screen or processing steps related thereto
    • G09G2310/0264—Details of driving circuits
    • G09G2310/0278—Details of driving circuits arranged to drive both scan and 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
    • G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
    • G09G5/36—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators characterised by the display of a graphic pattern, e.g. using an all-points-addressable [APA] memory
    • G09G5/39—Control of the bit-mapped memory
    • G09G5/395—Arrangements specially adapted for transferring the contents of the bit-mapped memory to the screen

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)
  • Controls And Circuits For Display Device (AREA)
  • Liquid Crystal (AREA)
JP2000383012A 2000-12-18 2000-12-18 表示制御装置および携帯用電子機器 Expired - Lifetime JP4132654B2 (ja)

Priority Applications (11)

Application Number Priority Date Filing Date Title
JP2000383012A JP4132654B2 (ja) 2000-12-18 2000-12-18 表示制御装置および携帯用電子機器
TW090129849A TWI221576B (en) 2000-12-18 2001-12-03 Display control device and portable electronic machine
US09/998,325 US20020075272A1 (en) 2000-12-18 2001-12-03 Display control device and mobile electronic apparatus
KR1020010077722A KR100747634B1 (ko) 2000-12-18 2001-12-10 표시제어장치 및 휴대용 전자기기
US11/030,291 US20050280623A1 (en) 2000-12-18 2005-01-07 Display control device and mobile electronic apparatus
KR1020050109173A KR100747635B1 (ko) 2000-12-18 2005-11-15 표시제어장치 및 휴대용 전자기기
KR1020050109174A KR100798167B1 (ko) 2000-12-18 2005-11-15 표시제어장치 및 휴대용 전자기기
KR1020070080080A KR100865427B1 (ko) 2000-12-18 2007-08-09 휴대용 전자기기 및 휴대전화기
KR1020080027501A KR100897460B1 (ko) 2000-12-18 2008-03-25 휴대용 전자기기
US12/343,902 US20090115790A1 (en) 2000-12-18 2008-12-24 Display control device and mobile electronic apparatus
US14/024,579 US9454793B2 (en) 2000-12-18 2013-09-11 Display control device and mobile electronic apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2000383012A JP4132654B2 (ja) 2000-12-18 2000-12-18 表示制御装置および携帯用電子機器

Related Child Applications (2)

Application Number Title Priority Date Filing Date
JP2005261621A Division JP4203056B2 (ja) 2005-09-09 2005-09-09 液晶表示制御装置
JP2005261620A Division JP4134124B2 (ja) 2005-09-09 2005-09-09 表示制御装置

Publications (3)

Publication Number Publication Date
JP2002182627A JP2002182627A (ja) 2002-06-26
JP2002182627A5 JP2002182627A5 (cg-RX-API-DMAC7.html) 2005-11-04
JP4132654B2 true JP4132654B2 (ja) 2008-08-13

Family

ID=18850738

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2000383012A Expired - Lifetime JP4132654B2 (ja) 2000-12-18 2000-12-18 表示制御装置および携帯用電子機器

Country Status (4)

Country Link
US (1) US20020075272A1 (cg-RX-API-DMAC7.html)
JP (1) JP4132654B2 (cg-RX-API-DMAC7.html)
KR (5) KR100747634B1 (cg-RX-API-DMAC7.html)
TW (1) TWI221576B (cg-RX-API-DMAC7.html)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
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US20050280623A1 (en) 2000-12-18 2005-12-22 Renesas Technology Corp. Display control device and mobile electronic apparatus
KR100908793B1 (ko) * 2001-09-28 2009-07-22 소니 가부시끼 가이샤 표시 메모리, 드라이버 회로, 디스플레이 및 휴대 정보 장치
JP2004233743A (ja) * 2003-01-31 2004-08-19 Renesas Technology Corp 表示駆動制御装置および表示装置を備えた電子機器
EP1639576B1 (en) 2003-06-30 2014-11-12 Renesas Electronics Corporation Memory controller and data driver for flat panel display
JP4744074B2 (ja) * 2003-12-01 2011-08-10 ルネサスエレクトロニクス株式会社 表示メモリ回路および表示コントローラ
JP4570025B2 (ja) 2004-02-06 2010-10-27 ルネサスエレクトロニクス株式会社 コントローラドライバ及び表示パネル駆動方法
TWI286764B (en) * 2005-01-20 2007-09-11 Himax Tech Ltd Memory architecture of display device and memory writing method for the same
JP2007033611A (ja) * 2005-07-25 2007-02-08 Casio Comput Co Ltd 表示制御回路
KR100804632B1 (ko) * 2006-05-12 2008-02-20 삼성전자주식회사 전류 소모를 줄이는 데이터 전송 장치 및 방법, 액정 표시장치의 소스 드라이버 및 소스 구동 방법, 이를 포함하는액정 표시 장치
JP4721292B2 (ja) * 2008-02-18 2011-07-13 ルネサスエレクトロニクス株式会社 携帯用電子機器及び携帯電話器
CN105895039A (zh) * 2016-05-17 2016-08-24 深圳天珑无线科技有限公司 电子设备及驱动显示屏的方法
US20200192542A1 (en) * 2018-12-12 2020-06-18 Novatek Microelectronics Corp. Display device with integrated antenna and method thereof

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US4874164A (en) * 1986-07-18 1989-10-17 Commodore-Amiga, Inc. Personal computer apparatus for block transfer of bit-mapped image data
JP2755689B2 (ja) * 1989-06-12 1998-05-20 株式会社東芝 液晶表示用集積回路および液晶表示装置
US5285407A (en) * 1991-12-31 1994-02-08 Texas Instruments Incorporated Memory circuit for spatial light modulator
JPH05210085A (ja) * 1992-01-30 1993-08-20 Canon Inc 表示制御装置
US6005537A (en) * 1992-08-21 1999-12-21 Hitachi, Ltd. Liquid-crystal display control apparatus
US5731796A (en) * 1992-10-15 1998-03-24 Hitachi, Ltd. Liquid crystal display driving method/driving circuit capable of being driven with equal voltages
JP2994169B2 (ja) * 1993-04-09 1999-12-27 日本電気株式会社 アクティブマトリックス型液晶表示装置
US5742271A (en) * 1993-11-11 1998-04-21 Seiko Epson Corporaiton Matrix type display device, electronic system including the same and method of driving such a display device
JP3167882B2 (ja) * 1995-02-16 2001-05-21 シャープ株式会社 液晶表示装置の駆動方法及び駆動装置
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JP3713084B2 (ja) * 1995-11-30 2005-11-02 株式会社日立製作所 液晶表示制御装置
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KR100288417B1 (ko) * 1999-02-25 2001-04-16 다니구찌 이찌로오, 기타오카 다카시 동기형 반도체 기억 장치
JP4439033B2 (ja) * 1999-04-16 2010-03-24 株式会社ルネサステクノロジ 半導体記憶装置
KR20010025799A (ko) * 1999-09-01 2001-04-06 윤종용 프리패치 방식을 적용한 반도체 메모리 장치
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Also Published As

Publication number Publication date
KR100865427B1 (ko) 2008-10-24
TWI221576B (en) 2004-10-01
JP2002182627A (ja) 2002-06-26
KR20050116113A (ko) 2005-12-09
KR100747635B1 (ko) 2007-08-08
KR100798167B1 (ko) 2008-01-24
KR100747634B1 (ko) 2007-08-08
KR20050113152A (ko) 2005-12-01
KR20070097377A (ko) 2007-10-04
KR20080036565A (ko) 2008-04-28
KR100897460B1 (ko) 2009-05-14
US20020075272A1 (en) 2002-06-20
KR20020059227A (ko) 2002-07-12

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