JPS5657022A - Liquid crystal display device - Google Patents
Liquid crystal display deviceInfo
- Publication number
- JPS5657022A JPS5657022A JP13383579A JP13383579A JPS5657022A JP S5657022 A JPS5657022 A JP S5657022A JP 13383579 A JP13383579 A JP 13383579A JP 13383579 A JP13383579 A JP 13383579A JP S5657022 A JPS5657022 A JP S5657022A
- Authority
- JP
- Japan
- Prior art keywords
- liquid crystal
- display device
- ball
- crystal display
- nesa
- 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 obtain a high-reliability and small-size liquid crystal display device where the man-hour is small, by using the mixture of a metal ball of the same diameter as the panel gap and an adhesive as the sealing material of both substrates belwo, in the liquid crystal panel using the glass substrate and the semiconductor substrate.
CONSTITUTION: Bonding pad part surface 18 on semiconductor substrate 16 including the liquid crystal driving circuit is covered with an Au thin film or a bump. Driving electrode 21 and nesa wiring 20 are formed on upper glass substrate 19. The mixture of Au ball 22 of the same diameter as the liquid crystal panel gap and adhesive 23 is used as the sealing material of substrates 19 and 16. Thus, nesa wiring 20 and bonding pad part 18 are connected by the Au ball without adopting the conventional connection method where the man-hour dependent upon wire bonding is large.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13383579A JPS5657022A (en) | 1979-10-17 | 1979-10-17 | Liquid crystal display device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13383579A JPS5657022A (en) | 1979-10-17 | 1979-10-17 | Liquid crystal display device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5657022A true JPS5657022A (en) | 1981-05-19 |
Family
ID=15114146
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13383579A Pending JPS5657022A (en) | 1979-10-17 | 1979-10-17 | Liquid crystal display device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5657022A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6461729A (en) * | 1987-09-01 | 1989-03-08 | Seiko Epson Corp | Liquid crystal display device and production thereof |
KR100583948B1 (en) * | 2000-02-28 | 2006-05-26 | 삼성전자주식회사 | Semconductor device and method thereof |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS49133049A (en) * | 1973-04-24 | 1974-12-20 | ||
JPS5157189A (en) * | 1974-11-14 | 1976-05-19 | Seikosha Kk | DENKIKOGAKUTEKIHYOJISOCHI OYOBI SONOSEIHO |
JPS52113196A (en) * | 1976-03-18 | 1977-09-22 | Seiko Epson Corp | Liquid crystal unit |
-
1979
- 1979-10-17 JP JP13383579A patent/JPS5657022A/en active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS49133049A (en) * | 1973-04-24 | 1974-12-20 | ||
JPS5157189A (en) * | 1974-11-14 | 1976-05-19 | Seikosha Kk | DENKIKOGAKUTEKIHYOJISOCHI OYOBI SONOSEIHO |
JPS52113196A (en) * | 1976-03-18 | 1977-09-22 | Seiko Epson Corp | Liquid crystal unit |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6461729A (en) * | 1987-09-01 | 1989-03-08 | Seiko Epson Corp | Liquid crystal display device and production thereof |
JP2636255B2 (en) * | 1987-09-01 | 1997-07-30 | セイコーエプソン株式会社 | Liquid crystal device manufacturing method |
KR100583948B1 (en) * | 2000-02-28 | 2006-05-26 | 삼성전자주식회사 | Semconductor device and method thereof |
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