JPS58140792A - 液晶表示用半導体集積回路 - Google Patents

液晶表示用半導体集積回路

Info

Publication number
JPS58140792A
JPS58140792A JP2109282A JP2109282A JPS58140792A JP S58140792 A JPS58140792 A JP S58140792A JP 2109282 A JP2109282 A JP 2109282A JP 2109282 A JP2109282 A JP 2109282A JP S58140792 A JPS58140792 A JP S58140792A
Authority
JP
Japan
Prior art keywords
address
signal
ram
liquid crystal
counter
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.)
Granted
Application number
JP2109282A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0467191B2 (enExample
Inventor
伸児 田中
菊地　迪夫
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
Original Assignee
Hitachi 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 Ltd, Hitachi Microcomputer Engineering Ltd filed Critical Hitachi Ltd
Priority to JP2109282A priority Critical patent/JPS58140792A/ja
Publication of JPS58140792A publication Critical patent/JPS58140792A/ja
Publication of JPH0467191B2 publication Critical patent/JPH0467191B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Liquid Crystal (AREA)
  • Liquid Crystal Display Device Control (AREA)
JP2109282A 1982-02-15 1982-02-15 液晶表示用半導体集積回路 Granted JPS58140792A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2109282A JPS58140792A (ja) 1982-02-15 1982-02-15 液晶表示用半導体集積回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2109282A JPS58140792A (ja) 1982-02-15 1982-02-15 液晶表示用半導体集積回路

Publications (2)

Publication Number Publication Date
JPS58140792A true JPS58140792A (ja) 1983-08-20
JPH0467191B2 JPH0467191B2 (enExample) 1992-10-27

Family

ID=12045221

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2109282A Granted JPS58140792A (ja) 1982-02-15 1982-02-15 液晶表示用半導体集積回路

Country Status (1)

Country Link
JP (1) JPS58140792A (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6050592A (ja) * 1983-08-30 1985-03-20 シャープ株式会社 ドットマトリクス液晶表示装置の駆動回路
JPS6053993A (ja) * 1983-09-05 1985-03-28 シャープ株式会社 表示体駆動回路
JPH0316197U (enExample) * 1989-06-29 1991-02-18

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54140834A (en) * 1978-04-24 1979-11-01 Seiko Epson Corp Portable electronic device
JPS54157040A (en) * 1978-05-31 1979-12-11 Mitsubishi Electric Corp Liquid crystal element driving system
JPS5582347A (en) * 1978-12-18 1980-06-21 Fujitsu Ltd Output control system of data processing system
JPS5643687A (en) * 1979-09-18 1981-04-22 Nippon Electric Co Pattern display system
JPS5652794A (en) * 1979-10-08 1981-05-12 Hitachi Ltd Crt display unit

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54140834A (en) * 1978-04-24 1979-11-01 Seiko Epson Corp Portable electronic device
JPS54157040A (en) * 1978-05-31 1979-12-11 Mitsubishi Electric Corp Liquid crystal element driving system
JPS5582347A (en) * 1978-12-18 1980-06-21 Fujitsu Ltd Output control system of data processing system
JPS5643687A (en) * 1979-09-18 1981-04-22 Nippon Electric Co Pattern display system
JPS5652794A (en) * 1979-10-08 1981-05-12 Hitachi Ltd Crt display unit

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6050592A (ja) * 1983-08-30 1985-03-20 シャープ株式会社 ドットマトリクス液晶表示装置の駆動回路
JPS6053993A (ja) * 1983-09-05 1985-03-28 シャープ株式会社 表示体駆動回路
JPH0316197U (enExample) * 1989-06-29 1991-02-18

Also Published As

Publication number Publication date
JPH0467191B2 (enExample) 1992-10-27

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