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EP0525478A2 Expired / Lapsed EP ⏱️ 0.0 years remaining

Liquid crystal display cell

Assignee: Rolic Technologies Ltd
•
Filing: 1992-07-10
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Granted: —
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Expires: 2012-07-10
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Abstract

Abstract Translated from German In Flüssigkristallanzeigezellen aus einem Flüssigkristall (7) der zwischen zwei mit Ansteuerelektroden (3,4) versehenen Substratplatten (1,2) angeordnet ist, besteht die Orientierungsschicht (5,6) auf den mit den Elektroden versehenen Innenseiten der Platten aus einer orientierten Photopolymerschicht. Diese Schicht wird dadurch gebildet, dass Photopolarisierbares Material mit linear polarisiertem Licht bestrahlt wird. In liquid crystal display cells made of a liquid crystal (7) which is arranged between two substrate plates (1, 2) provided with drive electrodes (3,4), the orientation layer (5,6) on the inside of the plates provided with the electrodes consists of an oriented photopolymer layer. This layer is formed by irradiating photopolarisable material with linearly polarized light.

Inventors

  • 👤 Vladimir Grigorievich Chigrinov
  • 👤 Vladimir Marcovich Kozenkov
  • 👤 Nicolic Vasilievich Novoseletsky
  • 👤 Victor Yurievich Reshetnyak
  • 👤 Yuriy Alexandrovich Reznikov
  • 👤 Martin Schadt
  • 👤 Klaus Schmitt

Bibliographic Details

Application Number —
Jurisdiction EP
Data Source google_patents
Last Synchronized 2026-11-01 10:49
CPC Classifications
G; G02; G02F; G02F1/00; G02F1/01; G02F1/13; G02F1/133; G02F1/1333; G02F1/1337; G02F1/13378; G02F1/133788; G02F1/133711; G02F1/133753; G02F1/133757; G02F1/133765; G02F1/137; G02F1/139; G02F1/1396

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