JPS649423A - Liquid crystal display device - Google Patents

Liquid crystal display device

Info

Publication number
JPS649423A
JPS649423A JP16408287A JP16408287A JPS649423A JP S649423 A JPS649423 A JP S649423A JP 16408287 A JP16408287 A JP 16408287A JP 16408287 A JP16408287 A JP 16408287A JP S649423 A JPS649423 A JP S649423A
Authority
JP
Japan
Prior art keywords
liquid crystal
shut
injection
display device
spacing
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
JP16408287A
Other languages
Japanese (ja)
Inventor
Kenji Onuma
Noriyuki Nakai
Mayumi Akena
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.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Priority to JP16408287A priority Critical patent/JPS649423A/en
Publication of JPS649423A publication Critical patent/JPS649423A/en
Pending legal-status Critical Current

Links

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  • Liquid Crystal (AREA)

Abstract

PURPOSE:To prevent the infiltration of a liquid crystal to an unnecessary spacing part as far as possible and to contrive the improvement in reliability and the reduction of a production cost by forming a sealing pattern provided with shut off paths near the liquid crystal injection hole of a liquid crystal display device. CONSTITUTION:The liquid crystal is sealed into a liquid crystal chamber 3 enclosed by the sealing pattern 1 formed by disposing two sheets of insulating substrates having transparent electrodes to one side of the liquid crystal display device and providing a spacing 6 between the side walls 8 of the liquid crystal cell. The shut off parts 5 consisting of the sealant communicating with the side walls 8 of the liquid crystal cell from both ends of the short side 7 are respectively provided on both sides of the liquid crystal injection hole 4 provided to one short side 7 of the rectangular sealing pattern 1 enclosing said liquid crystal chamber 3. The liquid crystal sticking to the injection hole 4 at the time of the injection of the liquid crystal is shut off by the shut off paths 5 and is infiltrated only into the part of the spacing 6a, by which the loss of the liquid crystal at the time of the injection is decreased and the amt. of the liquid crystal remaining in the spacing part after the injection and cleaning is decreased.
JP16408287A 1987-07-02 1987-07-02 Liquid crystal display device Pending JPS649423A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16408287A JPS649423A (en) 1987-07-02 1987-07-02 Liquid crystal display device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16408287A JPS649423A (en) 1987-07-02 1987-07-02 Liquid crystal display device

Publications (1)

Publication Number Publication Date
JPS649423A true JPS649423A (en) 1989-01-12

Family

ID=15786437

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16408287A Pending JPS649423A (en) 1987-07-02 1987-07-02 Liquid crystal display device

Country Status (1)

Country Link
JP (1) JPS649423A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5037185A (en) * 1988-09-07 1991-08-06 Asulab, S.A. Liquid crystal cell provided with bubble traps
US5477361A (en) * 1993-03-19 1995-12-19 Rohm Co., Ltd. Liquid crystal display device with elevation stoppers on both sides of opening in seal
JP2001249344A (en) * 1999-12-28 2001-09-14 Semiconductor Energy Lab Co Ltd Liquid crystal display device and its manufacturing method
JP2006235392A (en) * 2005-02-25 2006-09-07 Optrex Corp Liquid crystal display device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5037185A (en) * 1988-09-07 1991-08-06 Asulab, S.A. Liquid crystal cell provided with bubble traps
US5477361A (en) * 1993-03-19 1995-12-19 Rohm Co., Ltd. Liquid crystal display device with elevation stoppers on both sides of opening in seal
JP2001249344A (en) * 1999-12-28 2001-09-14 Semiconductor Energy Lab Co Ltd Liquid crystal display device and its manufacturing method
JP2006235392A (en) * 2005-02-25 2006-09-07 Optrex Corp Liquid crystal display device

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