JPS5562427A - Liquid crystal display device - Google Patents

Liquid crystal display device

Info

Publication number
JPS5562427A
JPS5562427A JP13585578A JP13585578A JPS5562427A JP S5562427 A JPS5562427 A JP S5562427A JP 13585578 A JP13585578 A JP 13585578A JP 13585578 A JP13585578 A JP 13585578A JP S5562427 A JPS5562427 A JP S5562427A
Authority
JP
Japan
Prior art keywords
display device
films
sealing
liquid crystal
crystal display
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
JP13585578A
Other languages
Japanese (ja)
Other versions
JPS6261126B2 (en
Inventor
Fusaji Shoji
Takeshi Watanabe
Ryoichi Sudo
Kazunari Takemoto
Ataru Yokono
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 Ltd
Original Assignee
Hitachi 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 filed Critical Hitachi Ltd
Priority to JP13585578A priority Critical patent/JPS5562427A/en
Priority to GB7923646A priority patent/GB2026190B/en
Priority to CH637579A priority patent/CH624258GA3/xx
Priority to US06/056,119 priority patent/US4273420A/en
Publication of JPS5562427A publication Critical patent/JPS5562427A/en
Publication of JPS6261126B2 publication Critical patent/JPS6261126B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: To make the liquid crystal display device of high heat resistance, long life, high characteristics and high reliability for electric calculator, watches, etc. by using ladder-form polysiloxane for orientation control films and inorganic sealing agents for electrode substrate sealing agents.
CONSTITUTION: The ladder-form polysiloxane shown by the formula [R1WR4 are (substituted) diphenyl, (substituted) naphthyl, substituents are halogen, alkyl; alkyl such as methyl, etc., R1WR4 are mutually the same or mutually different groups] is used as orientation control films 3. The films are colorless and are highly heat resistant. Glass frit of low melting points of 350W470°C is used for sealing of substrates 6. This enables the seal 5 of good water resistance and airtightness to be obtained and prevents the orientation films 3 from being affected by the heat at the sealing. Hence display device of high reliability may be obtained.
COPYRIGHT: (C)1980,JPO&Japio
JP13585578A 1978-07-07 1978-11-06 Liquid crystal display device Granted JPS5562427A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP13585578A JPS5562427A (en) 1978-11-06 1978-11-06 Liquid crystal display device
GB7923646A GB2026190B (en) 1978-07-07 1979-07-06 Liquid crystal display device
CH637579A CH624258GA3 (en) 1978-07-07 1979-07-09
US06/056,119 US4273420A (en) 1978-07-07 1979-07-09 Liquid crystal display device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13585578A JPS5562427A (en) 1978-11-06 1978-11-06 Liquid crystal display device

Publications (2)

Publication Number Publication Date
JPS5562427A true JPS5562427A (en) 1980-05-10
JPS6261126B2 JPS6261126B2 (en) 1987-12-19

Family

ID=15161340

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13585578A Granted JPS5562427A (en) 1978-07-07 1978-11-06 Liquid crystal display device

Country Status (1)

Country Link
JP (1) JPS5562427A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56138718A (en) * 1980-04-01 1981-10-29 Nec Corp Liquid crystal cell
EP0312280A2 (en) * 1987-10-13 1989-04-19 Hitachi Chemical Co., Ltd. A composition for forming a coat for protecting transparent electrodes for liquid crystal display elements
JP2004323665A (en) * 2003-04-24 2004-11-18 Chisso Corp Vanish for forming liquid crystal orientation membrane, liquid crystal orientation membrane and liquid crystal display element

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56138718A (en) * 1980-04-01 1981-10-29 Nec Corp Liquid crystal cell
EP0312280A2 (en) * 1987-10-13 1989-04-19 Hitachi Chemical Co., Ltd. A composition for forming a coat for protecting transparent electrodes for liquid crystal display elements
JP2004323665A (en) * 2003-04-24 2004-11-18 Chisso Corp Vanish for forming liquid crystal orientation membrane, liquid crystal orientation membrane and liquid crystal display element

Also Published As

Publication number Publication date
JPS6261126B2 (en) 1987-12-19

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