JPS5680022A - Liquid crystal display element - Google Patents

Liquid crystal display element

Info

Publication number
JPS5680022A
JPS5680022A JP15680479A JP15680479A JPS5680022A JP S5680022 A JPS5680022 A JP S5680022A JP 15680479 A JP15680479 A JP 15680479A JP 15680479 A JP15680479 A JP 15680479A JP S5680022 A JPS5680022 A JP S5680022A
Authority
JP
Japan
Prior art keywords
liquid crystal
adhesive agent
port
sealed
metal powder
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.)
Pending
Application number
JP15680479A
Other languages
Japanese (ja)
Inventor
Shigeru Matsuyama
Masaru Sasaki
Takeshi Saito
Masami Takahashi
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 JP15680479A priority Critical patent/JPS5680022A/en
Publication of JPS5680022A publication Critical patent/JPS5680022A/en
Pending legal-status Critical Current

Links

Landscapes

  • Liquid Crystal (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)

Abstract

PURPOSE: To surely and hermetically seal the liquid crystal sealing port of a cell made by joining two sheets of electrode substrates by means of an org. adhesive agent and improve durability and reliability by coating an epoxy-base adhesive agent contained with a specific amount of metal powder around said port and allow the adhesive agent to set.
CONSTITUTION: Upper, lower substrates 1, 2 are sealed at the circumferential edge part by means of an epoxy base adhesive material 11 containing spacers, or the like. An epoxy base adhesive agent 12 contg. metal powder such as Ag, Cu is coated on the peripheral part of the liquid crystal sealing port 5 opened in part of the end part thereof and is then allowed to set. A suitable compounding amount of the metal powder is about ≥10vol% and ≤50%. Next, the mixture of Ni-Cr is pattern- evaporated on the adhesive agent 12 and the end faces of the substrates 1, 2 around the same, after which further Au is evaporated to form a metal vapor deposition film 9. Thence, a liquid crystal 7 is sealed, after which metal solder 10 is melt- stuck on the film 9 whereby the port is sealed. In this way, the port is surely and hermetically sealed; in addition, the degradation of the liquid crystal by the effect of heat at the soldering does not occur and the reliability and durability are improved.
COPYRIGHT: (C)1981,JPO&Japio
JP15680479A 1979-12-05 1979-12-05 Liquid crystal display element Pending JPS5680022A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15680479A JPS5680022A (en) 1979-12-05 1979-12-05 Liquid crystal display element

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15680479A JPS5680022A (en) 1979-12-05 1979-12-05 Liquid crystal display element

Publications (1)

Publication Number Publication Date
JPS5680022A true JPS5680022A (en) 1981-07-01

Family

ID=15635679

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15680479A Pending JPS5680022A (en) 1979-12-05 1979-12-05 Liquid crystal display element

Country Status (1)

Country Link
JP (1) JPS5680022A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000007212A1 (en) * 1998-07-27 2000-02-10 Motorola, Inc. Field emission display having adhesively attached spacers and attachment process

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000007212A1 (en) * 1998-07-27 2000-02-10 Motorola, Inc. Field emission display having adhesively attached spacers and attachment process

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