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21. 发明专利

DE3851623T2 未知
公开(公告)号：DE3851623T2
公开(公告)日：1995-02-09
申请号：DE3851623
申请日：1988-08-12
申请人： HUGHES AIRCRAFT CO
发明人： GRINBERG JAN , O'MEARA THOMAS , OWECHKO YURI , PEDINOFF MELVIN , SOFFER BERNARD
IPC分类号： G02F1/1343 , G02F1/1347 , G02F1/139 , G02F1/29

22. 发明专利

DE3851623D1 未知
公开(公告)号：DE3851623D1
公开(公告)日：1994-10-27
申请号：DE3851623
申请日：1988-08-12
申请人： HUGHES AIRCRAFT CO
发明人： GRINBERG JAN , O'MEARA THOMAS , OWECHKO YURI , PEDINOFF MELVIN , SOFFER BERNARD
IPC分类号： G02F1/1343 , G02F1/1347 , G02F1/139 , G02F1/29

23. 发明专利

CA1298646C ELECTRON BEAM ADDRESSED LIQUID CRYSTAL LIGHT VALVE WITH INPUT SHEET CONDUCTOR 未知
公开(公告)号：CA1298646C
公开(公告)日：1992-04-07
申请号：CA558646
申请日：1988-02-10
申请人： HUGHES AIRCRAFT CO
发明人： GRINBERG JAN , KODA NUBUO J , REIF PHILIP G , BLEHA WILLIAM P , WELKOWSKY MURRAY S , LEDEBUHR ARNO G
IPC分类号： G02F1/135 , G02F1/13 , G02F1/133 , G02F1/1333
摘要： ELECTRON BEAM ADDRESSED LIQUID CRYSTAL LIGHT VALVE WITH INPUT SHEET CONDUCTOR An electron beam addressed liquid crystal light valve (LCLV) produces an AC voltage across a liquid crystal layer from a single polarity electron beam, and exhibits very high resolution. A thin layer of partially conductive material is deposited on a support membrane on the electron beam side of the liquid crystal. A conductive, electron beam permeable sheet is formed on the back of the partially conductive layer. Electrons from the beam are absorbed by the partially conductive layer, and then flow back out to the conductive sheet to produce an AC voltage prior to the next electron beam scan. The conductive sheet is connected in circuit with a transparent electrode which provides a voltage reference on the readout side of the liquid crystal. The device is designed with electrical parameters that produce a discharge rate from the partially conductive layer fast enough to complete an AC cycle between successive electron beam scans, but slow enough for the liquid crystal to respond and produce an image. A separate mirror can be provided to reflect the readout beam back through the liquid crystal, or the conductive sheet can itself serve as a mirror.

24. 发明专利

DE3582329D1 未知
公开(公告)号：DE3582329D1
公开(公告)日：1991-05-02
申请号：DE3582329
申请日：1985-12-05
申请人： HUGHES AIRCRAFT CO
发明人： GRINBERG JAN , NUDD R COPGROVE , SOFFER H
IPC分类号： G02F1/03 , G02F3/00 , G06E3/00

25. 发明专利

HK9088A INTERCONNECTING PLANE FOR MODULAR ARRAY PROCESSOR 未知
公开(公告)号：HK9088A
公开(公告)日：1988-02-05
申请号：HK9088
申请日：1988-01-28
申请人： HUGHES AIRCRAFT CO
发明人： GRINBERG JAN , CLOSE DONALD H , ETCHELLS ROBERT D
IPC分类号： G06F15/06 , G06F15/20 , G06F15/347

26. 发明专利

DE3373033D1 INTERCONNECTING PLANE FOR MODULAR ARRAY PROCESSOR 未知
公开(公告)号：DE3373033D1
公开(公告)日：1987-09-17
申请号：DE3373033
申请日：1983-06-23
申请人： HUGHES AIRCRAFT CO
发明人： GRINBERG JAN , CLOSE DONALD H , ETCHELLS ROBERT D
IPC分类号： G06F15/80 , G06F15/06 , G06F15/347 , G06F15/20
摘要： A column shorted and full array shorted functional plane for simultaneously transferring, or shorting, data to and from the data exchange subsystems of the array processor. This functional plane nominally includes an array of pseudo-modules that architecturally corresponds to the module arrays of the other functional planes of the array processor. Thus, a pseudo-module is present in each of the elemental processors. These pseudo-modules are associated as columns that are each interconnected by a shorted plane column data exchange subsystem. These columns are, in turn, associated with column control logic circuits that each include a column memory register. A mode decode logic circuit establishes the operating configuration of the column control logic circuits.

27. 发明专利

DK375685D0 未知
公开(公告)号：DK375685D0
公开(公告)日：1985-08-19
申请号：DK375685
申请日：1985-08-19
申请人： HUGHES AIRCRAFT CO
发明人： GRINBERG JAN , LITTLE MICHAEL J
IPC分类号： G02F1/133 , G02F1/136 , G02F1/1362 , G02F1/1368 , G09F9/35 , G09G3/20 , G09G3/36 , G02F
摘要： The present invention provides a liquid crystal light valve pixel driver circuit comprising a pair of power electrodes, a pair of half-pixel electrodes, each half-pixel electrode being associated with a respective one of the power electrodes and a transistor switch for selectively conductively interconnecting the pair of half-pixel electrodes, the transistor switch being responsive to an applied data voltage potential. A strobe transistor and capacitor are further associated with the driver circuit to enable the demultiplexing of data from a data line and the transfer of a data representing voltage potential to the capacitor for application to the transistor switch.

28. 发明专利

DE2818002A1 未知
公开(公告)号：DE2818002A1
公开(公告)日：1978-11-16
申请号：DE2818002
申请日：1978-04-25
申请人： HUGHES AIRCRAFT CO
发明人： GRINBERG JAN , JACOBSON ALEXANDER D , BLEHA WILLIAM P , BRAATZ PAUL O , WALDNER MICHAEL , JENNEY JOE A
IPC分类号： G02F1/135 , G09F9/30 , H01L31/14 , H04N5/74 , G09F9/00

29. 发明专利

DE2559254A1 未知
公开(公告)号：DE2559254A1
公开(公告)日：1976-07-08
申请号：DE2559254
申请日：1975-12-31
申请人： HUGHES AIRCRAFT CO
发明人： BLEHA WILLIAM P , GRINBERG JAN , JENNEY JOE A , MYER GARY D
IPC分类号： G02F1/1337 , G02F1/135 , G09F9/00 , G09F9/30 , G02F1/13

30. 发明专利

DE3884376D1 未知
公开(公告)号：DE3884376D1
公开(公告)日：1993-10-28
申请号：DE3884376
申请日：1988-07-29
申请人： HUGHES AIRCRAFT CO
发明人： GRINBERG JAN , SMITH RONALD
IPC分类号： G02B5/20 , G02B5/32 , G02B27/12 , G02F1/133 , G02F1/1335 , G02F1/13357 , G03H1/00 , G03H1/26 , G09F9/00 , H04N9/12 , G09F9/35
摘要： A system and method are described for achieving a high efficiency, full color display using color sensitive lenses such as holographic lenses. A lens assembly is composed of discrete lens elements (1, 2, 3) which are sensitive to different wavelengths bands of light. Each lens element (1, 2, 3) focuses input light within its waveband onto a corresponding target area, and generally transmits input light outside of its waveband. A separate target area (R, G, B) is provided for each lens element, whereby incoming light is divided into its constituent colors. The separate color stripes (R, G, B) may then be operated upon to produce a desired display. For incoming light which is to be divided into n different wavebands and directed onto separate target areas each having an area A, the area of each lens element is approximately nA, and each lens overlaps the next adjacent lens by an area approxmately equal to (n-1)A. By generally transmitting rather than absorbing light outside the band of each lens element, the assembly achieves a high degree of both efficiency and resolution. Specific applications to various types of flat-panel displays and light valves are disclosed, as well as preferred fabrication techniques for the holographic lenses.

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