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Class Information
Number: 349/74
Name: Liquid crystal cells, elements and systems > Particular structure > Interconnection of plural cells in series
Description: Subject matter wherein two or more liquid crystal cells substantially overlap each other.


Sub-classes under this class:

Class Number Class Name Patents
349/75 For compensation of birefringence effects 88
349/77 With particular cooperation between cells (e.g., alternating selection or simultaneous selection of cells) 98


Patents under this class:
1 2 3 4 5 6

Patent Number Title Of Patent Date Issued
7630037 Double-sided backlight unit with different area first and second LCD panels and having a first light-diffusing sheet between a light guide plate and light-absorbing sheet and second light-diff Dec. 8, 2009
7626656 LCD device for switching display mode between wide viewing angle and narrow viewing angle and method employing control cell for controlling tilt angle of molecules of dichroic liquid crystal l Dec. 1, 2009
7623217 Tool for use in affixing an optical component to a liquid crystal display (LCD) Nov. 24, 2009
7619703 Liquid crystal display Nov. 17, 2009
7609330 Parallax barrier liquid crystal panel for stereoscopic display device and fabrication method thereof Oct. 27, 2009
7609349 IPS mode liquid crystal display device and method for fabricating thereof Oct. 27, 2009
7602466 2-dimensional and 3-dimensional image display device and method of manufacturing the same Oct. 13, 2009
7581836 Image display device and projector Sep. 1, 2009
7575327 Image display apparatus Aug. 18, 2009
7570310 Method for driving optical address type spatial light modulation device and apparatus for driving optical address type spatial light modulation device Aug. 4, 2009
7567337 Liquid crystal lens and optical device Jul. 28, 2009
7564508 Light path shift device and image display device Jul. 21, 2009
7554516 Display device and method for driving the same Jun. 30, 2009
7542109 LCD device and method for switching between wide and narrow viewing angle display modes having viewing angle control cell disposed adjacent LCD panel Jun. 2, 2009
7538834 Display device and electronic apparatus May. 26, 2009
7518674 Optical compensator element and liquid crystal display using the same Apr. 14, 2009
7511775 Optical address type spatial light modulator Mar. 31, 2009
7495719 Device capable of switching between an image display status and a mirror status, and an instrument disposed therewith Feb. 24, 2009
7495718 Structurally supported LCD media Feb. 24, 2009
7483088 Tunable terahertz wavelength selector device using magnetically controlled birefringence of liquid crystals Jan. 27, 2009
7468770 Viewing angle control element, method of manufacturing the same, liquid crystal display device, and electronic apparatus Dec. 23, 2008
7446835 Transflective switchable double-cell LCD device Nov. 4, 2008
7430025 Portable electronic device Sep. 30, 2008
7426002 Liquid crystal display having active and passive matrix modes Sep. 16, 2008
7408600 Liquid crystal display device Aug. 5, 2008
7405793 Discotic liquid crystal based electronic device using interdigit structure electrode Jul. 29, 2008
7394506 Reflective stereoscopic display with first and second liquid crystal cells Jul. 1, 2008
7385655 Electronic circuit device with optical sensors and optical shutters at specific locations Jun. 10, 2008
7385656 Liquid crystal display device displaying a color mixing light and method for driving the same Jun. 10, 2008
7379130 LCD with hetero polar light guide May. 27, 2008
7372523 Display apparatuses having layered liquid crystal displays May. 13, 2008
7336338 Liquid-crystal indicator of voltage presence Feb. 26, 2008
7301591 Liquid crystal display device wherein the number of light emitting elements activated differs depending on whether display is performed by the first or second liquid crystal panel Nov. 27, 2007
7295264 Display apparatus and method for selectively displaying two-dimensional image and three-dimensional image Nov. 13, 2007
7295265 Liquid crystal display device having variable viewing angle Nov. 13, 2007
7277066 Repairable tiled displays Oct. 2, 2007
7271944 Electro-optical device and electronic apparatus having the same Sep. 18, 2007
7268841 Display device and electronic equipment having the same comprising a region for reflecting a polarized light and a region for absorbing the polarized light Sep. 11, 2007
7239361 Display Jul. 3, 2007
7196751 Display unit comprising one large and one small display and electronic apparatus Mar. 27, 2007
7193666 Dual liquid crystal display device Mar. 20, 2007
7190328 Three-dimensional display Mar. 13, 2007
7190417 Optical address type spatial light modulator Mar. 13, 2007
7180558 DSTN display with electromagnetic shielding Feb. 20, 2007
7148225 Substituted biaryl amides as C5A receptor modulators Dec. 12, 2006
7142267 Active matrix display device Nov. 28, 2006
7126654 Switchable color filter Oct. 24, 2006
7123318 Double-sided emissive liquid crystal display module containing double-sided illumination plate and multiple display panels Oct. 17, 2006
7116387 Display device for automatically switching between 2D and 3D images Oct. 3, 2006
7110072 Compensators for liquid crystal displays Sep. 19, 2006

1 2 3 4 5 6


 
 
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