TW200730939A - Liquid crystal display component and driving method thereof (1) - Google Patents
Liquid crystal display component and driving method thereof (1)Info
- Publication number
- TW200730939A TW200730939A TW095137880A TW95137880A TW200730939A TW 200730939 A TW200730939 A TW 200730939A TW 095137880 A TW095137880 A TW 095137880A TW 95137880 A TW95137880 A TW 95137880A TW 200730939 A TW200730939 A TW 200730939A
- Authority
- TW
- Taiwan
- Prior art keywords
- provides
- polarizer
- liquid crystal
- substrate
- light
- Prior art date
Links
Classifications
-
- 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
-
- 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
-
- 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
- G02F1/1336—Illuminating devices
- G02F1/13362—Illuminating devices providing polarized light, e.g. by converting a polarisation component into another one
-
- 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
- G02F1/13471—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 in which all the liquid crystal cells or layers remain transparent, e.g. FLC, ECB, DAP, HAN, TN, STN, SBE-LC cells
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
- G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
- G09G3/34—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source
- G09G3/3406—Control of illumination source
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Crystallography & Structural Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Mathematical Physics (AREA)
- Liquid Crystal (AREA)
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Theoretical Computer Science (AREA)
- Liquid Crystal Display Device Control (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
Abstract
This invention provides a liquid crystal display(LCD) component for displaying diversified colors and capable of preventing color separation. This invention can provide LCD components, such as: a first substrate, a second substrate, a liquid crystal layer, a first polarizer, a first light source, a transparent and reflective panel, a voltage applying method, and a control circuit. The first substrate provides a first electrode. The second substrate provides a second electrode and delineated with a display unit and a background area. The liquid crystal layer provides between the first and second substrates. The first polarizer provides the first substrate. The first light source provides the first polarizer. The transparent and reflective panel provides the second substrate and able to allow the light as projected to pass through or reflect the light as projected. The second polarizer provides the transparent and reflective panel. The second light source provides the second polarizer. The voltage applying method applies a voltage between the first and second electrodes. The control circuit divides a time frame into plural sub-frames to cause the first or second light source to illuminate in each of the sub-frames and for controlling the illumination to synchronize with the alignment state of the liquid crystal layer. The transparent and reflective panel is able to reflect the first polarizer and the light of the liquid crystal layer under polarized state while no voltage is applied. It allows the light of the second polarizer under polarized state to pass through.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006014927A JP4846369B2 (en) | 2006-01-24 | 2006-01-24 | Liquid crystal display element and method for driving liquid crystal display element |
Publications (2)
Publication Number | Publication Date |
---|---|
TW200730939A true TW200730939A (en) | 2007-08-16 |
TWI355535B TWI355535B (en) | 2012-01-01 |
Family
ID=38453860
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW095137880A TW200730939A (en) | 2006-01-24 | 2006-10-14 | Liquid crystal display component and driving method thereof (1) |
Country Status (3)
Country | Link |
---|---|
JP (1) | JP4846369B2 (en) |
KR (1) | KR100840204B1 (en) |
TW (1) | TW200730939A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110945417A (en) * | 2017-07-25 | 2020-03-31 | 皇家飞利浦有限公司 | Display unit and operation method thereof |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009115963A (en) * | 2007-11-05 | 2009-05-28 | Stanley Electric Co Ltd | Liquid crystal display device and its driving method |
KR100893027B1 (en) | 2007-10-22 | 2009-04-15 | 엘지이노텍 주식회사 | Liquid crystal display device |
JP5473764B2 (en) * | 2010-05-07 | 2014-04-16 | テスコム株式会社 | Liquid crystal display |
KR102646632B1 (en) * | 2016-09-20 | 2024-03-12 | 삼성디스플레이 주식회사 | Display device |
KR20190006890A (en) * | 2017-07-11 | 2019-01-21 | 경상대학교산학협력단 | Circular polarization device, notch filter and bandpass filter including the same |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4042516B2 (en) * | 2002-04-26 | 2008-02-06 | カシオ計算機株式会社 | Display device |
CN100501526C (en) * | 2003-02-14 | 2009-06-17 | 三菱电机株式会社 | Liquid crystal display device and information device |
JP4721252B2 (en) * | 2003-08-05 | 2011-07-13 | スタンレー電気株式会社 | Normally white type LCD |
-
2006
- 2006-01-24 JP JP2006014927A patent/JP4846369B2/en not_active Expired - Fee Related
- 2006-10-14 TW TW095137880A patent/TW200730939A/en not_active IP Right Cessation
-
2007
- 2007-01-19 KR KR1020070006063A patent/KR100840204B1/en active IP Right Grant
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110945417A (en) * | 2017-07-25 | 2020-03-31 | 皇家飞利浦有限公司 | Display unit and operation method thereof |
CN110945417B (en) * | 2017-07-25 | 2023-04-04 | 皇家飞利浦有限公司 | Display unit and operation method thereof |
Also Published As
Publication number | Publication date |
---|---|
KR20070077768A (en) | 2007-07-27 |
TWI355535B (en) | 2012-01-01 |
JP2007199157A (en) | 2007-08-09 |
KR100840204B1 (en) | 2008-06-23 |
JP4846369B2 (en) | 2011-12-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | Annulment or lapse of patent due to non-payment of fees |