JPS5564212A - Production of liquid crystal display cell - Google Patents
Production of liquid crystal display cellInfo
- Publication number
- JPS5564212A JPS5564212A JP13761478A JP13761478A JPS5564212A JP S5564212 A JPS5564212 A JP S5564212A JP 13761478 A JP13761478 A JP 13761478A JP 13761478 A JP13761478 A JP 13761478A JP S5564212 A JPS5564212 A JP S5564212A
- Authority
- JP
- Japan
- Prior art keywords
- lines
- liquid crystal
- cutting
- crystal display
- thence
- 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)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
PURPOSE: To perform cutting and separating readily with good dimensional accuracy by beforehand providing the bonded layers of low-melting point glass in the cutting and separating positions to individual cells and putting scribe lines only to one of the glasses in the process for multiple-piece production of liquid crystal display cells.
CONSTITUTION: At the time of assembling multiple-piece production upper and lower substrates, low-melting point glass 16 is beforehand printed and fired in the final intended cutting positions 16 to bury the gap 17 for liquid crystal material, thence liquid crystals are injected and injection ports 18 are sealed by soldering, after which acribe lines 20 are put only to one substrate 18 with a one-point diamond cutter 21, thence tensile stress is given in the direction orthogonal to the lines, whereby the substrates are cut and separated along the breaking lines 15.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13761478A JPS5564212A (en) | 1978-11-08 | 1978-11-08 | Production of liquid crystal display cell |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13761478A JPS5564212A (en) | 1978-11-08 | 1978-11-08 | Production of liquid crystal display cell |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5564212A true JPS5564212A (en) | 1980-05-14 |
Family
ID=15202786
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13761478A Pending JPS5564212A (en) | 1978-11-08 | 1978-11-08 | Production of liquid crystal display cell |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5564212A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5860728A (en) * | 1981-10-07 | 1983-04-11 | Mitsubishi Electric Corp | Liquid crystal display element |
US6980275B1 (en) | 1993-09-20 | 2005-12-27 | Semiconductor Energy Laboratory Co., Ltd. | Electro-optical device |
-
1978
- 1978-11-08 JP JP13761478A patent/JPS5564212A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5860728A (en) * | 1981-10-07 | 1983-04-11 | Mitsubishi Electric Corp | Liquid crystal display element |
US6980275B1 (en) | 1993-09-20 | 2005-12-27 | Semiconductor Energy Laboratory Co., Ltd. | Electro-optical device |
US7525629B2 (en) | 1993-09-20 | 2009-04-28 | Semiconductor Energy Laboratory Co., Ltd. | Liquid crystal display device comprising drive circuits that include thin film transistors formed on both substrates |
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