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Title:
LIQUID CRYSTAL DISPLAY ELEMENT
Document Type and Number:
Japanese Patent JPS59136718
Kind Code:
A
Abstract:

PURPOSE: To obtain a liq. crystal display element enabling clear multicolored numerical display without deteriorating the display performance by dividing a common electrode in an interdigital shape and by forming a striped transparent colored layer in accordance with the interdigital shape.

CONSTITUTION: Transparent substrates 1a, 1b are placed opposite to each other. Seven external lead electrodes per one figure to be displayed are connected to a segmented electrode 9a, 9bW formed on the inside of the substrate 1b. Two external lead electrodes are connected to a common electrode 10a, 10b of an interdigital shape formed on the inside of the substrate 1b. For example, the segmented electrode 9 and the common electrode 10 are transparent indium oxide electrodes. A striped transparent colored layer 11a, 11bW is formed in accordance with the interdigital shape of the electrode 10. Each layer 11a is a red colored layer on the electrode 10a, and each layer 11b is a green colored layer on the electrode 10b.


Inventors:
MATSUKAWA FUMIO
ARAI HIROMI
Application Number:
JP1248083A
Publication Date:
August 06, 1984
Filing Date:
January 26, 1983
Export Citation:
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Assignee:
MITSUBISHI ELECTRIC CORP
International Classes:
G02F1/133; G02F1/1333; G02F1/1335; G02F1/1343; G09F9/30; G09F9/35; (IPC1-7): G02F1/133; G09F9/00
Domestic Patent References:
JPS54128751A1979-10-05
JP57153380B
JPS5850583A1983-03-25
Attorney, Agent or Firm:
Masuo Oiwa



 
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