JPS642088A - Active matrix liquid crystal display device and its production - Google Patents
Active matrix liquid crystal display device and its productionInfo
- Publication number
- JPS642088A JPS642088A JP15809387A JP15809387A JPS642088A JP S642088 A JPS642088 A JP S642088A JP 15809387 A JP15809387 A JP 15809387A JP 15809387 A JP15809387 A JP 15809387A JP S642088 A JPS642088 A JP S642088A
- Authority
- JP
- Japan
- Prior art keywords
- driving circuits
- liquid crystal
- active elements
- substrate
- display device
- 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
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Thin Film Transistor (AREA)
Abstract
PURPOSE: To greatly decrease the number of terminals and to embody a high- performance active matrix liquid crystal display device by forming peripheral driving circuits on the same substrate as the substrate of the active elements of respective pixels.
CONSTITUTION: The device layer of the element substrate provided with the active elements 5 is connected to a holding substrate 1. The scanning side driving circuits 22 and the data side driving circuits 23 among the active elements 5 and liquid crystal driving circuits are formed on the device layer of the same substrate. The active elements 5 are formed of polycrystalline silicon or amorphous silicon. The liquid crystal driving circuits are formed of the polycrystalline silicon. The active elements 5 are disposed in the position determined by data signal electrodes 21 and scanning signal electrodes 20. The peripheral driving circuits are formed on the same substrate in such a manner and, therefore, the number of the terminals is greatly decreased and the performance of the display is enhanced.
COPYRIGHT: (C)1989,JPO
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62-158093A JPH012088A (en) | 1987-06-24 | Active matrix liquid crystal display device and its manufacturing method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62-158093A JPH012088A (en) | 1987-06-24 | Active matrix liquid crystal display device and its manufacturing method |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS642088A true JPS642088A (en) | 1989-01-06 |
JPH012088A JPH012088A (en) | 1989-01-06 |
Family
ID=
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5247375A (en) * | 1990-03-09 | 1993-09-21 | Hitachi, Ltd. | Display device, manufacturing method thereof and display panel |
US6713324B2 (en) | 2001-12-12 | 2004-03-30 | Hitachi, Ltd. | Display device and a method for manufacturing the same |
US7868323B2 (en) | 2006-12-11 | 2011-01-11 | Hitachi, Ltd. | Thin film transistor device, image display device and manufacturing method thereof |
US8460986B2 (en) | 2006-08-08 | 2013-06-11 | Sony Corporation | Method for manufacturing a display device |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5247375A (en) * | 1990-03-09 | 1993-09-21 | Hitachi, Ltd. | Display device, manufacturing method thereof and display panel |
US6713324B2 (en) | 2001-12-12 | 2004-03-30 | Hitachi, Ltd. | Display device and a method for manufacturing the same |
US6949419B2 (en) | 2001-12-12 | 2005-09-27 | Hitachi, Ltd. | Display device and a method for manufacturing the same |
US7193238B2 (en) | 2001-12-12 | 2007-03-20 | Hitachi, Ltd. | Display device and a method for manufacturing the same |
US8460986B2 (en) | 2006-08-08 | 2013-06-11 | Sony Corporation | Method for manufacturing a display device |
US7868323B2 (en) | 2006-12-11 | 2011-01-11 | Hitachi, Ltd. | Thin film transistor device, image display device and manufacturing method thereof |
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