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JPS5624318A Expired / Lapsed JP ⏱️ 0.0 years remaining

Liquid crystal matrix display panel

Assignee: Seiko Epson Corp
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Filing: 1979-08-02
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Granted: —
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Expires: 1999-08-02
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Abstract

Abstract PURPOSE: To eliminate electrode cut-off and decrease angle dependency by performing rubbing treatment parallel to the line electrodes in a line electrode glass substrate and parallel to the row electrodes in a row electrode glass substrates. CONSTITUTION: In a liquid matrix display panel constituted by a line electrode glass substrate 2 provided with a line electrode group and a row electrode glass substrate 1 provided with a row electrode group, the liquid crystal display system is a display of a twisted nematic type and its orientation is accomplished by rubbing treatment. The rubbing is performed in the direction 5 parallel to the row electrodes 3 in the row electrode glass 1 and in the direction 6 parallel to the line electrodes 4 in the line electrode glass 2. Thereby the electrode cut-off is eliminated, and since the bright viewing direction where angle dependency is largest becomes oblique, the problem of visual angle is reduced. COPYRIGHT: (C)1981,JPO&Japio

Inventors

  • 👤 Haruo Nakamura
  • 👤 Mitsuo Nagata
  • 👤 Kenichi Endo

Bibliographic Details

Application Number —
Jurisdiction JP
Data Source google_patents
Last Synchronized 2026-11-06 14:40
CPC Classifications
—

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