JPS54152894A - Liquid crystal display unit - Google Patents

Liquid crystal display unit

Info

Publication number
JPS54152894A
JPS54152894A JP6132978A JP6132978A JPS54152894A JP S54152894 A JPS54152894 A JP S54152894A JP 6132978 A JP6132978 A JP 6132978A JP 6132978 A JP6132978 A JP 6132978A JP S54152894 A JPS54152894 A JP S54152894A
Authority
JP
Japan
Prior art keywords
liquid crystal
crystal display
picture elements
display unit
driving
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
JP6132978A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6149674B2 (enrdf_load_stackoverflow
Inventor
Tsutomu Otake
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.)
Seiko Epson Corp
Suwa Seikosha KK
Original Assignee
Seiko Epson Corp
Suwa Seikosha KK
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 Seiko Epson Corp, Suwa Seikosha KK filed Critical Seiko Epson Corp
Priority to JP6132978A priority Critical patent/JPS54152894A/ja
Publication of JPS54152894A publication Critical patent/JPS54152894A/ja
Publication of JPS6149674B2 publication Critical patent/JPS6149674B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Liquid Crystal (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
JP6132978A 1978-05-23 1978-05-23 Liquid crystal display unit Granted JPS54152894A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6132978A JPS54152894A (en) 1978-05-23 1978-05-23 Liquid crystal display unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6132978A JPS54152894A (en) 1978-05-23 1978-05-23 Liquid crystal display unit

Related Child Applications (2)

Application Number Title Priority Date Filing Date
JP62158876A Division JPS6326632A (ja) 1987-06-26 1987-06-26 液晶表示装置
JP62158877A Division JPH0666017B2 (ja) 1987-06-26 1987-06-26 液晶表示装置

Publications (2)

Publication Number Publication Date
JPS54152894A true JPS54152894A (en) 1979-12-01
JPS6149674B2 JPS6149674B2 (enrdf_load_stackoverflow) 1986-10-30

Family

ID=13167981

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6132978A Granted JPS54152894A (en) 1978-05-23 1978-05-23 Liquid crystal display unit

Country Status (1)

Country Link
JP (1) JPS54152894A (enrdf_load_stackoverflow)

Cited By (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5691276A (en) * 1979-12-25 1981-07-24 Citizen Watch Co Ltd Display panel
JPS5692573A (en) * 1979-12-26 1981-07-27 Citizen Watch Co Ltd Display panel
JPS57130081A (en) * 1981-02-06 1982-08-12 Matsushita Electric Ind Co Ltd Liquid crystal picture display device
JPS58116573A (ja) * 1981-12-29 1983-07-11 セイコーエプソン株式会社 マトリックス表示装置の製造方法
JPS6070480A (ja) * 1983-08-26 1985-04-22 トムソン−セ−エスエフ 電子制御される装置用基板の製造方法およびその基板から作られるデイスプレイスクリ−ン
JPS6326632A (ja) * 1987-06-26 1988-02-04 Seiko Epson Corp 液晶表示装置
JPS63121886A (ja) * 1986-11-11 1988-05-25 セイコーエプソン株式会社 アクテイブマトリクスパネル
JPH02230130A (ja) * 1989-12-15 1990-09-12 Semiconductor Energy Lab Co Ltd 液晶電気光学装置
JPH05136418A (ja) * 1992-04-27 1993-06-01 Seiko Epson Corp 半導体装置
JPH05136417A (ja) * 1992-04-27 1993-06-01 Seiko Epson Corp 半導体装置
JPH05235037A (ja) * 1992-02-26 1993-09-10 Seiko Epson Corp 薄膜トランジスタの製造方法
JPH05243577A (ja) * 1992-02-26 1993-09-21 Seiko Epson Corp 薄膜トランジスタの製造方法
JPH05257163A (ja) * 1991-08-09 1993-10-08 Semiconductor Energy Lab Co Ltd 複合半導体装置
JPH05283698A (ja) * 1992-02-07 1993-10-29 Semiconductor Energy Lab Co Ltd 液晶電気光学装置
JPH06163900A (ja) * 1982-04-13 1994-06-10 Seiko Epson Corp 薄膜トランジスタ
JPH06163902A (ja) * 1980-03-27 1994-06-10 Canon Inc アクティブマトリクス回路
JPH07153970A (ja) * 1994-09-05 1995-06-16 Seiko Epson Corp 薄膜トランジスタ
JPH07281208A (ja) * 1995-02-13 1995-10-27 Seiko Epson Corp 液晶表示体装置
US5543636A (en) * 1984-05-18 1996-08-06 Semiconductor Energy Laboratory Co., Ltd. Insulated gate field effect transistor
US5859443A (en) * 1980-06-30 1999-01-12 Semiconductor Energy Laboratory Co., Ltd. Semiconductor device
US6355941B1 (en) 1980-06-30 2002-03-12 Semiconductor Energy Laboratory Co., Ltd. Semiconductor device
US6900463B1 (en) 1980-06-30 2005-05-31 Semiconductor Energy Laboratory Co., Ltd. Semiconductor device

Cited By (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5691276A (en) * 1979-12-25 1981-07-24 Citizen Watch Co Ltd Display panel
JPS5692573A (en) * 1979-12-26 1981-07-27 Citizen Watch Co Ltd Display panel
JPH06163902A (ja) * 1980-03-27 1994-06-10 Canon Inc アクティブマトリクス回路
US6355941B1 (en) 1980-06-30 2002-03-12 Semiconductor Energy Laboratory Co., Ltd. Semiconductor device
US5859443A (en) * 1980-06-30 1999-01-12 Semiconductor Energy Laboratory Co., Ltd. Semiconductor device
US6900463B1 (en) 1980-06-30 2005-05-31 Semiconductor Energy Laboratory Co., Ltd. Semiconductor device
JPS57130081A (en) * 1981-02-06 1982-08-12 Matsushita Electric Ind Co Ltd Liquid crystal picture display device
JPS58116573A (ja) * 1981-12-29 1983-07-11 セイコーエプソン株式会社 マトリックス表示装置の製造方法
JPH06163900A (ja) * 1982-04-13 1994-06-10 Seiko Epson Corp 薄膜トランジスタ
JPS6070480A (ja) * 1983-08-26 1985-04-22 トムソン−セ−エスエフ 電子制御される装置用基板の製造方法およびその基板から作られるデイスプレイスクリ−ン
US6680486B1 (en) 1984-05-18 2004-01-20 Semiconductor Energy Laboratory Co., Ltd. Insulated gate field effect transistor and its manufacturing method
US6635520B1 (en) 1984-05-18 2003-10-21 Semiconductor Energy Laboratory Co., Ltd. Operation method of semiconductor devices
US6734499B1 (en) 1984-05-18 2004-05-11 Semiconductor Energy Laboratory Co., Ltd. Operation method of semiconductor devices
US6221701B1 (en) 1984-05-18 2001-04-24 Semiconductor Energy Laboratory Co., Ltd. Insulated gate field effect transistor and its manufacturing method
US5543636A (en) * 1984-05-18 1996-08-06 Semiconductor Energy Laboratory Co., Ltd. Insulated gate field effect transistor
JPS63121886A (ja) * 1986-11-11 1988-05-25 セイコーエプソン株式会社 アクテイブマトリクスパネル
JPS6326632A (ja) * 1987-06-26 1988-02-04 Seiko Epson Corp 液晶表示装置
JPH02230130A (ja) * 1989-12-15 1990-09-12 Semiconductor Energy Lab Co Ltd 液晶電気光学装置
JPH05257163A (ja) * 1991-08-09 1993-10-08 Semiconductor Energy Lab Co Ltd 複合半導体装置
JPH05283698A (ja) * 1992-02-07 1993-10-29 Semiconductor Energy Lab Co Ltd 液晶電気光学装置
JPH05243577A (ja) * 1992-02-26 1993-09-21 Seiko Epson Corp 薄膜トランジスタの製造方法
JPH05235037A (ja) * 1992-02-26 1993-09-10 Seiko Epson Corp 薄膜トランジスタの製造方法
JPH05136417A (ja) * 1992-04-27 1993-06-01 Seiko Epson Corp 半導体装置
JPH05136418A (ja) * 1992-04-27 1993-06-01 Seiko Epson Corp 半導体装置
JPH07153970A (ja) * 1994-09-05 1995-06-16 Seiko Epson Corp 薄膜トランジスタ
JPH07281208A (ja) * 1995-02-13 1995-10-27 Seiko Epson Corp 液晶表示体装置

Also Published As

Publication number Publication date
JPS6149674B2 (enrdf_load_stackoverflow) 1986-10-30

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