IN2013CH01151A - - Google Patents

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Publication number
IN2013CH01151A
IN2013CH01151A IN1151CH2013A IN2013CH01151A IN 2013CH01151 A IN2013CH01151 A IN 2013CH01151A IN 1151CH2013 A IN1151CH2013 A IN 1151CH2013A IN 2013CH01151 A IN2013CH01151 A IN 2013CH01151A
Authority
IN
India
Application number
Other languages
English (en)
Inventor
Venkataraman Ramanathan
Original Assignee
Venkataraman Ramanathan
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Venkataraman Ramanathan filed Critical Venkataraman Ramanathan
Priority to IN1151CH2013 priority Critical patent/IN2013CH01151A/en
Priority to US13/890,774 priority patent/US9601083B2/en
Publication of IN2013CH01151A publication Critical patent/IN2013CH01151A/en

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Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
    • G09G5/10—Intensity circuits
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—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
    • G02F1/01—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 
    • G02F1/13—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  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1347—Arrangement of liquid crystal layers or cells in which the final condition of one light beam is achieved by the addition of the effects of two or more layers or cells
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—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
    • G02F1/01—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 
    • G02F1/13—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  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/133528—Polarisers
    • G02F1/133531—Polarisers characterised by the arrangement of polariser or analyser axes
IN1151CH2013 2013-03-18 2013-03-18 IN2013CH01151A (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IN1151CH2013 IN2013CH01151A (fr) 2013-03-18 2013-03-18
US13/890,774 US9601083B2 (en) 2013-03-18 2013-05-09 Glare reduction system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IN1151CH2013 IN2013CH01151A (fr) 2013-03-18 2013-03-18

Publications (1)

Publication Number Publication Date
IN2013CH01151A true IN2013CH01151A (fr) 2015-08-14

Family

ID=51525356

Family Applications (1)

Application Number Title Priority Date Filing Date
IN1151CH2013 IN2013CH01151A (fr) 2013-03-18 2013-03-18

Country Status (2)

Country Link
US (1) US9601083B2 (fr)
IN (1) IN2013CH01151A (fr)

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US9448449B2 (en) 2013-01-31 2016-09-20 Venkataraman Ramanathan Glare reduction system
US20140267687A1 (en) * 2013-03-15 2014-09-18 Ziaollah Loghmani Vehicular image projection systems and methods of using the same
FR3010941B1 (fr) * 2013-09-26 2017-01-13 Valeo Vision Dispositif et procede d'aide a la conduite
CN103985334B (zh) * 2014-05-04 2017-08-29 京东方科技集团股份有限公司 透明显示系统以及设置有该透明显示系统的设备
US10017115B2 (en) * 2015-11-11 2018-07-10 Ford Global Technologies, Llc Trailer monitoring system and method
CN105372887B (zh) * 2015-12-23 2019-03-01 深圳Tcl新技术有限公司 液晶显示器的图像显示方法及液晶显示器
US10319272B1 (en) * 2016-02-10 2019-06-11 Board Of Trustees Of The University Of Alabama, For And On Behalf Of The University Of Alabama In Huntsville Vehicular brightness limiting system
US10310258B2 (en) * 2016-11-10 2019-06-04 International Business Machines Corporation Multi-layer imaging
US11467401B2 (en) * 2021-03-02 2022-10-11 GM Global Technology Operations LLC Display and light blocking screens
US11493791B2 (en) 2021-03-02 2022-11-08 GM Global Technology Operations LLC Display and light blocking screens
DE102021205611A1 (de) 2021-06-02 2022-12-08 Psa Automobiles Sa Reduktion von Spiegelungen an einem Bildschirm eines Fahrzeugs

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Also Published As

Publication number Publication date
US9601083B2 (en) 2017-03-21
US20140267203A1 (en) 2014-09-18

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