GB2155221A - A series/parallel conversion circuit and display driver - Google Patents

A series/parallel conversion circuit and display driver Download PDF

Info

Publication number
GB2155221A
GB2155221A GB08502030A GB8502030A GB2155221A GB 2155221 A GB2155221 A GB 2155221A GB 08502030 A GB08502030 A GB 08502030A GB 8502030 A GB8502030 A GB 8502030A GB 2155221 A GB2155221 A GB 2155221A
Authority
GB
United Kingdom
Prior art keywords
circuit
signal
counter
latch
circuits
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.)
Withdrawn
Application number
GB08502030A
Other languages
English (en)
Other versions
GB8502030D0 (en
Inventor
Shinji Tanaka
Makoto Ohmura
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.)
Hitachi Microcomputer System Ltd
Hitachi Ltd
Hitachi Consumer Electronics Co Ltd
Japan Display Inc
Original Assignee
Hitachi Device Engineering Co Ltd
Hitachi Ltd
Hitachi Consumer Electronics Co Ltd
Hitachi Microcomputer Engineering 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 Hitachi Device Engineering Co Ltd, Hitachi Ltd, Hitachi Consumer Electronics Co Ltd, Hitachi Microcomputer Engineering Ltd filed Critical Hitachi Device Engineering Co Ltd
Publication of GB8502030D0 publication Critical patent/GB8502030D0/en
Publication of GB2155221A publication Critical patent/GB2155221A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
    • G09F9/35—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being 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
    • G09G3/3685—Details of drivers for data electrodes
GB08502030A 1984-02-01 1985-01-28 A series/parallel conversion circuit and display driver Withdrawn GB2155221A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59015230A JPS60160727A (ja) 1984-02-01 1984-02-01 直並列変換回路およびこれを用いた表示駆動装置

Publications (2)

Publication Number Publication Date
GB8502030D0 GB8502030D0 (en) 1985-02-27
GB2155221A true GB2155221A (en) 1985-09-18

Family

ID=11883058

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08502030A Withdrawn GB2155221A (en) 1984-02-01 1985-01-28 A series/parallel conversion circuit and display driver

Country Status (3)

Country Link
JP (1) JPS60160727A (ja)
KR (1) KR920009052B1 (ja)
GB (1) GB2155221A (ja)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0221307A2 (en) * 1985-09-27 1987-05-13 Casio Computer Company Limited Signal electrode drive apparatus for use in a liquid crystal display
EP0269744A1 (en) * 1986-05-13 1988-06-08 Sanyo Electric Co., Ltd Circuit for driving an image display device
EP0849720A2 (en) * 1996-12-19 1998-06-24 Canon Kabushiki Kaisha Picture data transfer control apparatus and display apparatus
EP0766464A3 (en) * 1995-09-07 1999-03-17 Sony Corporation Video signal processing apparatus for a liquid crystal panel

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0673068B2 (ja) * 1986-03-31 1994-09-14 株式会社東芝 液晶表示装置
JPS62245289A (ja) * 1986-04-18 1987-10-26 沖電気工業株式会社 表示デ−タ転送回路
JPS6390296U (ja) * 1986-12-01 1988-06-11
JP5073935B2 (ja) * 2005-10-06 2012-11-14 オンセミコンダクター・トレーディング・リミテッド シリアルデータ入力システム

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1385185A (en) * 1971-03-24 1975-02-26 Mullard Ltd Electrical display devices
GB1394075A (en) * 1971-06-30 1975-05-14 Ddi Communications Inc Extendable mult'plexer
GB1399581A (en) * 1972-07-07 1975-07-02 Sperry Rand Corp Character display system
GB1472505A (en) * 1975-07-18 1977-05-04 Damon Corp Remote sensing and/or control system
GB2051443A (en) * 1979-04-25 1981-01-14 Hitachi Ltd Serial-parallel signal converter
GB2094523A (en) * 1981-03-05 1982-09-15 Ampex Serial-to-parallel converter
EP0067365A1 (en) * 1981-06-03 1982-12-22 Hitachi, Ltd. Matrix display device

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1385185A (en) * 1971-03-24 1975-02-26 Mullard Ltd Electrical display devices
GB1394075A (en) * 1971-06-30 1975-05-14 Ddi Communications Inc Extendable mult'plexer
GB1399581A (en) * 1972-07-07 1975-07-02 Sperry Rand Corp Character display system
GB1472505A (en) * 1975-07-18 1977-05-04 Damon Corp Remote sensing and/or control system
GB2051443A (en) * 1979-04-25 1981-01-14 Hitachi Ltd Serial-parallel signal converter
GB2094523A (en) * 1981-03-05 1982-09-15 Ampex Serial-to-parallel converter
EP0067365A1 (en) * 1981-06-03 1982-12-22 Hitachi, Ltd. Matrix display device

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0221307A2 (en) * 1985-09-27 1987-05-13 Casio Computer Company Limited Signal electrode drive apparatus for use in a liquid crystal display
EP0221307A3 (en) * 1985-09-27 1989-04-26 Casio Computer Company Limited Signal electrode drive apparatus for use in a liquid crystal display
EP0269744A1 (en) * 1986-05-13 1988-06-08 Sanyo Electric Co., Ltd Circuit for driving an image display device
EP0269744A4 (en) * 1986-05-13 1991-01-16 Sanyo Electric Co., Ltd. Circuit for driving an image display device
EP0766464A3 (en) * 1995-09-07 1999-03-17 Sony Corporation Video signal processing apparatus for a liquid crystal panel
US5995072A (en) * 1995-09-07 1999-11-30 Sony Corporation Video signal processor which separates video signals written to a liquid crystal display panel
EP0849720A2 (en) * 1996-12-19 1998-06-24 Canon Kabushiki Kaisha Picture data transfer control apparatus and display apparatus
EP0849720A3 (en) * 1996-12-19 1999-04-07 Canon Kabushiki Kaisha Picture data transfer control apparatus and display apparatus
US6232940B1 (en) 1996-12-19 2001-05-15 Canon Kabushiki Kaisha Picture data transfer control apparatus and display apparatus

Also Published As

Publication number Publication date
JPS60160727A (ja) 1985-08-22
KR920009052B1 (ko) 1992-10-13
KR850006118A (ko) 1985-09-28
GB8502030D0 (en) 1985-02-27

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)