Title:
【発明の名称】アクティブマトリクス回路基板の製造方法及び該回路基板を用いた液晶表示装置の製造方法
Document Type and Number:
Japanese Patent JP3109968
Kind Code:
B2
Abstract:
A liquid crystal display is disclosed having switching devices corresponding to pixel electrodes formed on the same semiconductor layer that has a drive circuit therein. The drive circuit is formed on the semiconductor layer in a single crystal semiconductor region and the switching devices are formed either in a second single crystal semiconductor region or in a non-single crystal semiconductor region. The second single crystal semiconductor region or the non-single crystal semiconductor region bearing the switching devices has a higher density of defects than the first semiconductor region.
Inventors:
Takayuki Ishii
Application Number:
JP30749094A
Publication Date:
November 20, 2000
Filing Date:
December 12, 1994
Export Citation:
Assignee:
Canon Inc
International Classes:
G02F1/13; G02F1/136; G02F1/1362; G02F1/1368; G09F9/35; H01L21/336; H01L21/77; H01L21/84; H01L27/12; H01L29/04; H01L29/786; G02F1/1333; (IPC1-7): G02F1/1368
Domestic Patent References:
| JP6125084A | ||||
| JP6104432A | ||||
| JP5945486A | ||||
| JP63101829A | ||||
| JP6318701A | ||||
| JP645607A | ||||
| JP6148686A | ||||
| JP684944A | ||||
| JP3259123A | ||||
| JP6010676A |
Attorney, Agent or Firm:
Keizo Nishiyama (2 outside)