Constrction of large, robust, monolithic and monolithic-like, AMLCD displays with wide view angle
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A liquid crystal display, monolithic technology, applied in the direction of static indicators, instruments, TVs, etc., can solve the problem that the calibration is difficult to work, and achieve the effect of improving the shape factor of the display and improving the balance of color and luminosity
Inactive Publication Date: 2007-08-08
MICROSOFT TECH LICENSING LLC
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[0070] The present invention relates to large, single pieces having a diagonal dimension ranging from about 20 to 50 inches. Manufacture and assembly of monolithic or tiled AMLCD flat panel displays, more specifically, hardware architecture that facilitates wide viewing angle products in consumer electronics SDTV or HDTV applications; assembly design; optical enhancements; control, drive and calibration electronics; and backlighting systems. The present invention also includes correction means for correcting brightness and color incoherence and topographical changes that are annoying to the viewer, which requires special optical design and the ability to use unique algorithms and control electronics to correct The monitor is calibrated.
[0071] An assembled, solid, large monolithic AMLCD display 100 composed of several thin layers can be seen in FIG. 1 . The cover plate 102 includes a shield 104a on one side and a polarizer 106a on the other side. Screen 108 is bonded to p...
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Abstract
The present invention features are series of techniques for designing and assembling of large, robust monolithic and monolithic-like flat panel displays. Many techniques originally developed for creating tiled, flat-panel displays having visually imperceptible seams may be advantageously applied to monolithic structures. These techniques include single-sided wiring, two-sided wiring from opposite sides, segmented row and column lines, and reordering row and column lines in fan-out region. Single-sided wiring facilitates the construction of displays with small outlines. By using these techniques, display sharpness and contrast may be improved. In addition, color and luminance balance and uniformity across the display may also be improved.
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[0001] This application is a continuation of US Provisional Patent Application No. 60 / 177,477, filed January 21,2000. [0002] related application [0003] Pending U.S. patent applications related to this application are: 09 / 024,481, filed February 17, 1998; 09 / 396,142, filed September 15, 1999; Application No. 60 / 153,962, filed January 24, 2000, application No. 09 / 490,776; application No. 09 / 322,047, filed May 28, 1999; 1999 Application No. 09 / 461,060, filed May 28, which is hereby incorporated by reference into this application. There are also issued U.S. patents related to this application: Patent Nos. 5,661,531, 5,668,569, 5,889,568, 5,867,236 and 6,020,868, which are generally assigned to the assignee who filed the application, and the above patents are hereby incorporated by reference into this application. technical field [0004] This invention relates to the design and manufacture of large flat-panel electronic displays, and more particularly to the manufacture of ...
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