Lcd system with integrated annunciator

Details Lcd system with integrated annunciator Lcd system with integrated annunciator

G - Physics

02

F

G02F 1/1335 (2006.01) G08B 5/22 (2006.01) H04B 1/38 (2006.01)

Patent

CA 2154793

A display system (100) includes a liquid cristal display (140) which incorporates annunciator areas (142). Each annunciator area (142) has an aperture (146, 147, 148), independently controlled, allow the passage of light through the annunciator area (142). independently controlled illumination (160, 210, 212, 214) is positioned behind each annunciator area (142). The passage of light through each annunciator area (142) is controlled by opening and closing the aperture (146, 147, 148).

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