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Class Information
Number: 349/117
Name: Liquid crystal cells, elements and systems > Particular structure > Having significant detail of cell structure only > Compensator or retarder (i.e., not using liquid crystal cell)
Description: Subject matter including an element which modifies relative velocity between two light rays.










Sub-classes under this class:

Class Number Class Name Patents
349/119 Multiple compensators 655
349/121 With particular non-zero angle between compensator optical axis and orientation direction 235
349/118 With refractive indices in the x, y, and z directions 515


Patents under this class:
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Patent Number Title Of Patent Date Issued
7630044 In-plane switching mode LCD device having the interval between the common and pixel electrodes in the reflective part being greater than the interval between the common and pixel electrodes in Dec. 8, 2009
7630038 Liquid crystal panel and liquid crystal display apparatus Dec. 8, 2009
7630022 Advanced liquid crystal tunable filters and method Dec. 8, 2009
7629034 Optical compensation film and liquid crystal display device Dec. 8, 2009
7626661 Polarization controlling elements Dec. 1, 2009
7623217 Tool for use in affixing an optical component to a liquid crystal display (LCD) Nov. 24, 2009
7623207 Liquid crystal display apparatus and method of manufacturing the same comprising internal biaxial cholesteric retardation layer Nov. 24, 2009
7623202 Liquid crystal display device Nov. 24, 2009
7619706 Liquid crystal panel, liquid crystal television, and liquid crystal display apparatus Nov. 17, 2009
7619705 Transflective liquid crystal display device with no retardation layer on the transmissive regions, manufacturing method thereof and electronic apparatus Nov. 17, 2009
7618690 Polymerizable liquid crystal compound, liquid crystal composition, optical anisotropic material and optical element Nov. 17, 2009
7616278 Liquid crystal displays Nov. 10, 2009
7615264 Cellulose acylate film, polarizing plate, and liquid crystal display device Nov. 10, 2009
7609346 Liquid crystal display device Oct. 27, 2009
7605895 IPS mode liquid crystal display using two sheets of biaxial negative retardation film and a plate Oct. 20, 2009
7605894 Phase difference control component having columnar material Oct. 20, 2009
7605892 Liquid crystal display device for switching display mode between wide viewing angle and narrow viewing angle and method for fabricating the same Oct. 20, 2009
7604850 Biaxial liquid crystal electro-optic devices Oct. 20, 2009
7602463 Liquid crystal display device and electronic apparatus Oct. 13, 2009
7602462 Polarizing element, liquid crystal panel, liquid crystal television, and liquid crystal display apparatus Oct. 13, 2009
7599029 Liquid crystal display device having a parallel alignment type liquid crystal layer Oct. 6, 2009
7599028 Polarizing plate and liquid crystal display employing the same Oct. 6, 2009
7599022 Liquid crystal display Oct. 6, 2009
7597942 Polymerisable liquid crystal material Oct. 6, 2009
7595853 Liquid crystal display Sep. 29, 2009
7595852 Liquid crystal display device Sep. 29, 2009
7593615 Optical devices for guiding illumination Sep. 22, 2009
7593079 Optical device, light-condensing backlight system, and liquid crystal display Sep. 22, 2009
7589810 Electrooptic device, electronic apparatus, and driving method for the electrooptic device Sep. 15, 2009
7588805 Transflective liquid crystal panel and method of making the same Sep. 15, 2009
7586571 Composite double refraction member Sep. 8, 2009
7586570 Liquid crystal display device Sep. 8, 2009
7586569 IPS mode liquid crystal display Sep. 8, 2009
7583343 Liquid crystal display device and electronic apparatus Sep. 1, 2009
7583342 Optical resin film and polarizing film and liquid crystal display device using the same Sep. 1, 2009
7583341 Anisotropic optical element Sep. 1, 2009
7583340 Phase difference compensating device and liquid crystal apparatus using the same Sep. 1, 2009
7583339 Liquid crystal display device and fabricating the same Sep. 1, 2009
7581838 Optical projector and image display apparatus using the same Sep. 1, 2009
7580099 Liquid crystal display device Aug. 25, 2009
7580098 Display device Aug. 25, 2009
7580085 Optical device and display operating in two dimensional and autostereoscopic three dimensional modes Aug. 25, 2009
7576820 Liquid crystal display apparatus with phase difference layers Aug. 18, 2009
7576819 Liquid crystal display device Aug. 18, 2009
7575786 Process for producing optical element Aug. 18, 2009
7573553 Liquid crystal display device Aug. 11, 2009
7573552 Transflective liquid crystal display device and method of fabricating the same Aug. 11, 2009
7573545 Reducing color shift Aug. 11, 2009
7570335 In-plane switching liquid crystal display device and method Aug. 4, 2009
7570329 LCD panel and electronic device using the same Aug. 4, 2009

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