Patents
Sitemap › G02 - Optics › G02F - Devices or arrangements, the optical operation of which is modified by changing the optical properties of the medium of the devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light, e.g. switching, gating, modulating or demodulating; Techniques or procedures for the operation thereof; Frequency-changing; Non-linear optics; Optical logic elements; Optical analogue/digital converters › G02F 1 - Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
Patents for G02F 1 - Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics (257,845)
11/2003
11/20/2003US20030214541 Apparatus and method for fabricating a liquid crystal display panel
11/20/2003US20030214514 Device for indicating the position of a window in a display and for enhancing an image in the window
11/20/2003US20030214500 Image display device
11/20/2003US20030214496 Image display device
11/20/2003US20030214494 Image display device
11/20/2003US20030214493 Image display
11/20/2003US20030214479 Display device employing electrophoretic migration
11/20/2003US20030214478 Backlight assembly having external electrode fluorescent lamp, method of driving thereof and liquid crystal display having the same
11/20/2003US20030214477 Level shifter circuit and display device provided therewith
11/20/2003US20030214476 Signal output device and display device
11/20/2003US20030214475 Display medium
11/20/2003US20030214474 Display apparatus for a vehicle
11/20/2003US20030214473 Liquid crystal display and driving method thereof
11/20/2003US20030214472 Display circuit structure for liquid crystal display
11/20/2003US20030214471 Electrooptical display with changeable pictures
11/20/2003US20030214470 Pre-charging display apparatus
11/20/2003US20030214364 Broadband uniplanar coplanar transition
11/20/2003US20030214227 System and methods for providing organic electro-luminescence elements
11/20/2003US20030214059 Used for STN, TFT or OCB liquid crystal display
11/20/2003US20030214053 Tape carrier package and method of fabricating the same
11/20/2003US20030214006 Semiconductor device and manufacturing method thereof
11/20/2003US20030213966 Deposition method of insulating layers having low dielectric constant of semiconductor device, a thin film transistor substrate using the same and a method of manufacturing the same
11/20/2003US20030213957 Thin film semiconductor device
11/20/2003US20030213956 Active matrix type display device and method of manufacturing the same
11/20/2003US20030213935 Liquid-crystalline compounds
11/20/2003DE20313204U1 Reversible or two-sided display for mobile telephone has transparent liquid crystal module with illumination lamp and reflectors at one edge and patterned transparent plates on either side
11/19/2003EP1363478A1 Heating element for fluorescent lamps
11/19/2003EP1363460A2 Lighting system and projector
11/19/2003EP1363420A2 Optical modulation/multiplexing circuit
11/19/2003EP1363350A1 Broadband uniplanar coplanar transition
11/19/2003EP1363158A1 Waveguide type liquid crystal optical switch
11/19/2003EP1363157A2 Optical device and method for variably attenuating the intensity of a light beam
11/19/2003EP1363156A2 Optical compensator for a liquid crystal display employing a positive and a negative birefringent retardation film
11/19/2003EP1363144A1 Achromatic quarter wave film
11/19/2003EP1363143A1 Bright and white optical diffusing film
11/19/2003EP1362839A2 Liquid crystal composition having a delta-epsilon- of not less than zero and liquid crystal display device
11/19/2003EP1362682A1 Method and apparatus for liquid crystal alignment
11/19/2003EP1362259A2 Optical device having nonmonotonic transfer function and applications using same
11/19/2003EP1362258A1 Liquid crystal display module with integrated key function
11/19/2003EP1362257A2 Electro-optic modulator
11/19/2003EP1362248A1 Cholesteric liquid crystal optical bodies and methods of manufacture
11/19/2003EP1362076A1 Metallic thiacalix 4]arene complexes
11/19/2003EP1272875B1 Illumination assembly
11/19/2003EP1116012B1 Optical phase detector
11/19/2003EP1073918B1 Optical components with self-adhering diffuser
11/19/2003EP0760992B1 Plasma addressed liquid crystal display with etched plasma channels
11/19/2003CN2586985Y Luminous source combination
11/19/2003CN2586984Y Back light device
11/19/2003CN2586983Y Back light system
11/19/2003CN2586982Y Back light system
11/19/2003CN2586981Y Light conductor of sheet type
11/19/2003CN2586980Y Back light module
11/19/2003CN2586979Y Liquid crystal display module
11/19/2003CN1457627A Printing plates
11/19/2003CN1457571A Phase modulator and phase modulating method
11/19/2003CN1457566A Cascaded pumping system and method for distributed Raman amplification in optical fiber telecommunication system
11/19/2003CN1457511A Thin film transistors and method of manufacture
11/19/2003CN1457479A 电光装置及电子设备 Electro-optical device and electronic equipment
11/19/2003CN1457452A Method and apparatus for switching optical signals with photon band gap device
11/19/2003CN1457451A Display and its manufacturing method
11/19/2003CN1457450A 显示器装置 Display device
11/19/2003CN1457449A Liquid crystal display unit and driving method therefor
11/19/2003CN1457447A Device and method for positional adjustment of light mobulator
11/19/2003CN1457438A Optical element and method of manufacturing such optical element
11/19/2003CN1457355A 液晶混合物 Liquid crystal mixtures
11/19/2003CN1457218A Optoelectronic device and manufacturing method thereof, manufacturing device and electronic machine
11/19/2003CN1456932A Dynamic feedback regulating and controlling method for power and gain chart of optical fibre Raman amplifier
11/19/2003CN1456931A Electrooptical device and manufacturing method for semiconductor device
11/19/2003CN1456930A Liquid crystal display device for reducing row creep
11/19/2003CN1456929A 液晶显示装置及其驱动方法 The liquid crystal display device and driving method
11/19/2003CN1456928A Layout structure of decoder and manufacturing method thereof
11/19/2003CN1456927A Semiconductor component and display screen module therewith
11/19/2003CN1456925A Liquid crystal display devices
11/19/2003CN1456924A Liquid crystal display devices
11/19/2003CN1456923A Piezo driven F-P chamber tunable optical filters and manufacture thereof
11/19/2003CN1456920A Image display device and information recording media
11/19/2003CN1456911A Light division multiplexer made of monopiece lithium niobate crystal
11/19/2003CN1456910A Optical structure for raising supression ratio and fineness of F-P chamber style tunable filter
11/19/2003CN1456905A Laman optical fiber amplifier with less dispersion
11/19/2003CN1456904A Exposuring device for illuminating sensitive substrate
11/19/2003CN1128384C Aligning agent for liquid crystal
11/19/2003CN1128383C Reflection liquid crystal display element
11/19/2003CN1128382C Liquid crystal display
11/19/2003CN1128381C Liquid crystal device and electronic appliance by using same
11/19/2003CN1128380C Acousto-optic modulator made of lead tunstate crystal modified by rare-earth ions
11/18/2003US6650846 Optical transmitter and optical transmission system
11/18/2003US6650845 Optical repeater using two mode-locked laser diodes for regenerating output pulses of same wavelength as incident optical pulses
11/18/2003US6650819 Methods for forming separately optimized waveguide structures in optical materials
11/18/2003US6650810 Tunable filter
11/18/2003US6650802 Method and apparatus for switching an optical beam
11/18/2003US6650797 Wavelength characteristics control device, gain equalizer and light amplifier
11/18/2003US6650665 High-power blue and green light laser generation from high-powered diode lasers
11/18/2003US6650482 Vehicle-installed head-up display device
11/18/2003US6650481 Lens sheet and producing method therefor
11/18/2003US6650472 Luminous intensity distribution control device and display having the same
11/18/2003US6650466 High-energy pulse compression using phase shifts produced by the cascade quadriatic nonlinearity
11/18/2003US6650465 Light-switching device
11/18/2003US6650463 Electrophoretic display device
11/18/2003US6650462 Method and circuit for driving electrophoretic display and electronic device using same
11/18/2003US6650458 Electro-optic modulator with continuously adjustable chirp
1 ... 1913 1914 1915 1916 1917 1918 1919 1920 1921 1922 1923 1924 1925 1926 1927 1928 1929 1930 1931 1932 1933 ... 2579