Liquid crystal display device

Details Liquid crystal display device Liquid crystal display device

2011-03-22

2011-03-22

Kumar, Srilakshmi K (Department: 2629)

Computer graphics processing and selective visual display system

Plural physical display element control system

Display elements arranged in matrix

C345S087000, C349S061000, C349S064000

Reexamination Certificate

active

07911439

ABSTRACT:
A liquid crystal display with improved display characteristics is disclosed. An OLED element is used as backlighting device resulting in a very flat liquid crystal display with a backlighting device. At least the front OLED drive electrode is formed such that it is at least partly light-transmissive, so that light from the OLED can be incident on the LCD element. The combination of an LCD element having internal reflectors or internal scattering elements and an OLED backlighting yields a thin overall display element which can be illuminated by sunlight during daytime and which can be illuminated using the OLED backlighting. Both the LCD element and the OLED element or OLED backlighting may represent information. For example, the actual information can be displayed on the LCD element, while the OLED element, primarily functioning as a backlighting device, can additionally represent a logo.

REFERENCES:
patent: 5471331 (1995-11-01), Takizawa et al.
patent: 2005/0007517 (2005-01-01), Anandan
patent: 2006/0187378 (2006-08-01), Bong et al.
patent: 199 16 747 (2000-10-01), None
patent: 696 14 793 (2002-05-01), None
patent: 10-197844 (1998-07-01), None
patent: WO-97/38347 (1997-10-01), None
patent: WO-2004/063309 (2004-07-01), None
Lueder, Ernst, “Liquid Crystal Displays: Addressing Schemes and Electro-Optical Effects”, Willey Series in Display Technology, Wiley-Verlag, 2001, ISBN 0-471-49029-8, vgl. Kap. 6.5, pp. 121-122.

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