Title:
【発明の名称】液晶表示装置
Document Type and Number:
Japanese Patent JP3347423
Kind Code:
B2
Abstract:
PURPOSE:To provide a liquid crystal display device mounted with a photoelectric conversion device which is improved in S/N by lessening the loss of a signal charge quantity and is simultaneously improved in heat radiatability to prevent the influence of a temp. rise. CONSTITUTION:The photoelectric conversion elements constituted by forming a metallic layer 121 on a substrate 109, forming bipolar type transistors(Trs) thereon, constituting the base regions of the TRs of deep bases 118a and shallow bases 118b and subjecting the deep bases 118a and the metallic layer 121 to Schuttky joining are formed on the TFT substrate of a liquid crystal panel.
Inventors:
Shunsuke Inoue
Application Number:
JP23721293A
Publication Date:
November 20, 2002
Filing Date:
August 31, 1993
Export Citation:
Assignee:
Canon Inc
International Classes:
G02F1/136; G02F1/1333; G02F1/1368; H01L21/336; H01L27/146; H01L29/78; H01L29/786; H01L31/108; H04N5/66; (IPC1-7): G02F1/1333; G02F1/1368; H01L27/146; H01L31/108; H04N5/66
Domestic Patent References:
| JP481815A | ||||
| JP5211324A | ||||
| JP639972A | ||||
| JP61285759A |
Attorney, Agent or Firm:
Yoshio Toyota (1 outside)