Computer graphics processing and selective visual display system – Display driving control circuitry – Controlling the condition of display elements
Patent
1995-04-25
1997-09-02
Teska, Kevin J.
Computer graphics processing and selective visual display system
Display driving control circuitry
Controlling the condition of display elements
345 10, G06F 1700
Patent
active
056641583
ABSTRACT:
A video display engineering and optimization CAD simulation system for designing a LCD display integrates models of a display device circuit, electro-optics, surface geometry, and physiological optics to model the system performance of a display. This CAD system permits system performance and design trade-offs to be evaluated without constructing a physical prototype of the device. The systems includes a series of modules which permit analysis of design trade-offs in terms of their visual impact on a viewer looking at a display.
REFERENCES:
patent: 4658246 (1987-04-01), Kuperman
patent: 4884130 (1989-11-01), Huntsman
patent: 4949135 (1990-08-01), Ng
patent: 5070413 (1991-12-01), Sullivan et al.
patent: 5172227 (1992-12-01), Tsai et al.
patent: 5298892 (1994-03-01), Shapiro et al.
Jordan et al., Resonant Fluorescent Lamp Converter Provides Efficient and Compact Solution, IEEE, pp. 424-431 Mar. 7, 1993.
Maximus et al., Model for Ion Transport in AM-LCD's, IEEE, pp. 53-56 Oct. 15, 1991.
Ong, LCDs Modeling by 2.times.2 and 4.thrfore.4 Propagation Matrix Methods and by Generalized Geometrical Optics Approximation, IEEE, pp. 73-76 Oct. 15, 1991.
M. Shur, Circuit models and parameter extraction technique for poly-Si Thin Film Transistors, Proc. 1993 Intl. Semiconductor Device Res. Symp., Charlottesville, VA, 1, 165-168 1993.
M. Shur, Physics of semiconductor devices, Prentice-Hall: NJ 1990.
D.W. Berreman, Numerical modeling of twisted nematic devices, Phil. Trans. R. Soc. Lond. A 309, 203-216 1983.
D.W. Berreman, Reflection and transmission by single-domain cholestric liquid crystal films: theory and verification, Mol. Crystals and Liquid Crystals, 11, 395-405 1970.
R. Samandani, Color tilings for flat panel displays, SID'93 Digest, 893-86 1993.
F.W. Campbell, Optical quality of the human eye, J. Physiol. (Lond.), 186, 558-578 1966.
H.R. Wilson, A four mechanism model for threshold spatial vision. Vis. Res., 19, 19-32 1979.
J. Larimer, Proceedings of the SPIE, 1456, 196-210 1991.
J. Lubin, Cockpit display visibility modeling, NASA Contractor Report 1777623 1993.
J. Lubin, The use of psycho-physical data and models in the analysis of display system performance, In Digital Images and Human Vision, A.B. Watson, edit. MIT Press: Cambridge, 163-178 1993.
C. Carlson, A simple psychophysical model for predicting the visibility of displayed information, Proceedings of the SID, 21, 229-245 1980.
Loppnow Matthew
Teska Kevin J.
The United States of America as represented by the Administrator
Warsh Kenneth L.
LandOfFree
Video display engineering and optimization system does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Video display engineering and optimization system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Video display engineering and optimization system will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-316150