G02F 1/13

Sub-Class

Watch

Stats

Description

Class  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


Subclass 1/13: 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 for the control of the intensity, phase, polarisation or colour ( G02F 1/29, G02F 1/35 take precedence) based on liquid crystals, e.g. single liquid crystal display cells

Recent Patents

Patent #TitleFiling DateIssue DatePatent Owner
10606138 Display substrate repairing method and system, display substrate and display panelMay 11, 18Mar 31, 20BOE Technology Group Co. Ltd.; HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO., LTD.;
10606104 Display device comprising a privacy mechanism having movable transparent particles in a cavity body to form a lens-like structure capable of narrowing a display view angleApr 27, 17Mar 31, 20BOE Technology Group Co. Ltd.
10606105 Privacy apparatus comprising a light-transmissive layer having a plurality of trenches disposed with first and second electrically switchable optical structuresSep 25, 17Mar 31, 20Acer Incorporated
10598976 Liquid crystal display deviceOct 02, 17Mar 24, 20Japan Display Inc.
10598828 Optical film laminate used for continuous lamination to panel componentOct 24, 18Mar 24, 20NITTO DENKO CORPORATION
10598961 GlassesJun 12, 18Mar 24, 20ELCYO CO., LTD.
10589660 Mobile unit and system for mobile unitMar 24, 17Mar 17, 20SEMICONDUCTOR ENERGY LABORATORY CO., LTD
10591789 Connector, display screen and method for manufacturing the display screenAug 22, 18Mar 17, 20BOE Technology Group Co. Ltd.; CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.;
10591756 Method and apparatus for contact image sensingMar 30, 16Mar 17, 20DigiLens Inc.
10591762 Liquid crystal display device and method for manufacturing the sameMar 29, 18Mar 17, 20Panasonic Liquid Crystal Display Co., Ltd.
10589472 Assembling deviceJul 11, 17Mar 17, 20BOE Technology Group Co. Ltd.; BEIJING BOE CHATANI ELECTRONICS CO., LTD.;
10593554 Method and apparatus for within-wafer profile localized tuningMar 30, 18Mar 17, 20Not available
10585301 Viewing angle switching structure, display device and viewing angle switching method thereofJun 01, 18Mar 10, 20BOE Technology Group Co. Ltd.; Ordos Yuansheng Optoelectronics Co., Ltd.;
10585331 Thick layer for liquid crystal on silicon assemblyMar 13, 18Mar 10, 20Lumentum Operations LLC
10586942 Flexible display apparatusDec 01, 16Mar 10, 20Samsung Display Co., Ltd.
10585355 Exposure apparatus and exposure method, and flat panel display manufacturing methodSep 29, 16Mar 10, 20Nikon Corporation
10585282 Head-up display device and image projection unitApr 07, 17Mar 10, 20DENSO CORPORATION
10585222 Patterned phase difference film, viewing angle switching polarizing plate, viewing angle switching system, and display deviceNov 15, 18Mar 10, 20FUJIFILM Corporation
10585300 Infrared control film and windowMay 23, 18Mar 10, 20FUJIFILM Corporation
10585045 Inspecting device, inspecting method, and programOct 26, 17Mar 10, 20Omron Corporation

more results

Recent Publications

Publication #TitleFiling DatePub DatePatent Owner
2020/0103,681 LASER IRRADIATION APPARATUS, DRIVING METHOD THEREOF, AND METHOD OF MANUFACTURING DISPLAY DEVICE USING THE SAMESep 12, 19Apr 02, 20Not available
2020/0096,752 Illumination apparatus for a microscope, method for operating it, and microscope having an illumination apparatusSep 18, 19Mar 26, 20CARL ZEISS MICROSCOPY GMBH
2020/0081,278 DATA COMPENSATION METHOD AND APPARATUS FOR LIQUID CRYSTAL DISPLAY SCREENJul 21, 17Mar 12, 20Not available
2020/0073,158 Display Device Comprising Switchable Anti-Peeping DeviceNov 07, 19Mar 05, 20BOE Technology Group Co. Ltd.
2020/0073,157 LIQUID CRYSTAL DISPLAY DEVICEAug 29, 19Mar 05, 20Japan Display Inc.
2020/0073,156 DISPLAY DEVICEAug 29, 18Mar 05, 20Not available
2020/0064,663 LIQUID CRYSTAL DISPLAY DEVICE AND REPAIRING METHOD THEREOFMar 29, 19Feb 27, 20Not available
2020/0050,034 LIQUID CRYSTAL WAVEGUIDE WITH ACTIVE INCOUPLINGAug 09, 18Feb 13, 20Not available
2020/0050,032 Anti-Peep Structure, Method for Manufacturing Anti-Peep Structure, and Display DeviceAug 06, 19Feb 13, 20Not available
2020/0050,033 DRIVING WAVEFORMS FOR SWITCHABLE LIGHT-COLLIMATING LAYER INCLUDING BISTABLE ELECTROPHORETIC FLUIDAug 09, 19Feb 13, 20Not available
2020/0041,826 PANEL BAKING APPARATUSOct 31, 17Feb 06, 20Not available
2020/0019,000 OPTICAL DEVICEMay 28, 19Jan 16, 20Not available
2020/0012,129 BACKLIGHT MODULE, DISPLAY DEVICE AND DRIVING METHOD THEREOFSep 18, 19Jan 09, 20Boe Technology Group Co., Ltd
2020/0004,061 Optical stack for privacy displayJun 21, 19Jan 02, 20Not available
2020/0004,060 DETECTION DEVICE AND DETECTION METHOD FOR DETECTING CURVATURE OF DISPLAY PANELSep 01, 17Jan 02, 20Not available
2019/0391,419 METHOD FOR DETECTING BREAKAGE OF SUBSTRATE OF A SWITCHABLE OPTICAL ELEMENT AND SWITCHABLE OPTICAL DEVICEJan 24, 18Dec 26, 19Merck Patent GmbH
2019/0391,418 LIQUID CRYSTAL DISPLAY DEVICEDec 04, 17Dec 26, 19DIC Corporation
2019/0384,078 LIGHTING JIG FOR RETURNING TO LIGHT-ON AND PANEL DETECTING METHOD THEREOFJan 12, 18Dec 19, 19Not available
2019/0384,077 METHOD OF PRODUCING SUBSTRATE FOR LIQUID CRYSTAL DISPLAY DEVICE AND PROCESSING DEVICE FOR SUBSTRATE FOR LIQUID CRYSTAL DISPLAY DEVICEJun 10, 19Dec 19, 19Not available
2019/0377,207 PATTERNED LIGHT-ADJUSTING GLASS AND PREPARATION METHOD THEREOFNov 08, 17Dec 12, 19Not available

more results

Top Owners in This Subclass

Upgrade to the Professional Level to view Top Owners for this Subclass.Learn More

Patents Issued To Date - By Filing Year

Average Time to Issuance