JPS649423A - Liquid crystal display device - Google Patents
Liquid crystal display deviceInfo
- 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
Links
Landscapes
- 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.
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)
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 |
-
1987
- 1987-07-02 JP JP16408287A patent/JPS649423A/en active Pending
Cited By (4)
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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