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Patent Searching and Data


Title:
LIQUID CRYSTAL DISPLAY APPARATUS AND PROJECTION DEVICE
Document Type and Number:
Japanese Patent JP2007286368
Kind Code:
A
Abstract:

To solve the problem that a flicker phenomenon generated by difference between work functions of reflective pixel electrodes and a counter electrode and a burning phenomenon by interior ions of a liquid crystal are generated and reduction of display quality of a liquid crystal display apparatus is generated by time change of interior cell voltage generated by the difference between the work functions.

In the liquid crystal display apparatus, the liquid crystal is encapsulated between a first electrode substrate having the plurality of reflective pixel electrodes and a transparent conductive film opposed to the first electrode substrate and a charge trap element for correcting the difference between the work functions of the reflective pixel electrodes and the counter electrode is provided between the reflective pixel electrodes and the transparent conductive film.

COPYRIGHT: (C)2008,JPO&INPIT


Inventors:
SEKIGUCHI KANETAKA
Application Number:
JP2006113876A
Publication Date:
November 01, 2007
Filing Date:
April 17, 2006
Export Citation:
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Assignee:
CITIZEN MIYOTA CO LTD
International Classes:
G02F1/1343; G02F1/1335; G02F1/1368