Computer graphics processing and selective visual display system – Plural physical display element control system – Display elements arranged in matrix
Patent
1995-11-20
1998-05-19
Bayerl, Raymond J.
Computer graphics processing and selective visual display system
Plural physical display element control system
Display elements arranged in matrix
313514, 349 62, 345 65, G09G 328, H01J 1700
Patent
active
057541590
ABSTRACT:
An integrated liquid crystal display and backlight system for generating video images for a portable computer (12) comprising a top glass (32), a bottom glass (34) and a thin film transistor and liquid crystal layer (36) disposed therebetween, a diffuser (38) bonded to the bottom glass (34) on the side opposite the top glass (32), a substrate (40) bonded to the diffuser (38) opposite the bottom glass (34) having an array of semispherical cavities (42) each having an aluminized surface (44), a phosphor layer (46) coating the aluminized surfaces (44), an array of indium tin oxide conductors (48) electrically connected to the aluminized surfaces (44) and disposed within the cavities (42), and a volume of mercury gas (50) filling the cavities (42) such that when a voltage (54) is established between the aluminized surfaces (44) and the indium tin oxide conductors (48), the phosphor (46) becomes excited and produces backlight for the liquid crystal display system (26).
REFERENCES:
patent: 4945281 (1990-07-01), Ipson
patent: 5128783 (1992-07-01), Abileah et al.
patent: 5161041 (1992-11-01), Abileah et al.
patent: 5233262 (1993-08-01), Lynn et al.
patent: 5402143 (1995-03-01), Ge et al.
patent: 5461397 (1995-10-01), Zhang et al.
patent: 5469021 (1995-11-01), Lepselter
patent: 5479071 (1995-12-01), Lynn
patent: 5495143 (1996-02-01), Lengyel et al.
patent: 5504387 (1996-04-01), Hamagishi et al.
Faris Jeffrey E.
Wood Anthony B.
Bayerl Raymond J.
Donaldson Richard
Kesterson James C.
Neerings Ronald O.
Texas Instruments Incorporated
LandOfFree
Integrated liquid crystal display and backlight system for an el does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Integrated liquid crystal display and backlight system for an el, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Integrated liquid crystal display and backlight system for an el will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1856935