TWI340843B - Display device - Google Patents

Display device

Info

Publication number
TWI340843B
TWI340843B TW095115536A TW95115536A TWI340843B TW I340843 B TWI340843 B TW I340843B TW 095115536 A TW095115536 A TW 095115536A TW 95115536 A TW95115536 A TW 95115536A TW I340843 B TWI340843 B TW I340843B
Authority
TW
Taiwan
Prior art keywords
display device
display
Prior art date
Application number
TW095115536A
Other languages
Chinese (zh)
Other versions
TW200702800A (en
Inventor
Kenji Tanase
Kazunobu Mameno
Norio Koma
Manabu Takemoto
Original Assignee
Sanyo Electric Co
Epson Imaging Devices Corp
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 Sanyo Electric Co, Epson Imaging Devices Corp filed Critical Sanyo Electric Co
Publication of TW200702800A publication Critical patent/TW200702800A/en
Application granted granted Critical
Publication of TWI340843B publication Critical patent/TWI340843B/en

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
    • G02F1/1347—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
    • 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
    • G02F1/133616—Front illuminating devices
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2320/00—Control of display operating conditions
    • G09G2320/06—Adjustment of display parameters
    • G09G2320/0626—Adjustment of display parameters for control of overall brightness
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2320/00—Control of display operating conditions
    • G09G2320/06—Adjustment of display parameters
    • G09G2320/066—Adjustment of display parameters for control of contrast
TW095115536A 2005-05-20 2006-05-02 Display device TWI340843B (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2005148489 2005-05-20
JP2005148490 2005-05-20
JP2006124049A JP4932317B2 (en) 2005-05-20 2006-04-27 Display device

Publications (2)

Publication Number Publication Date
TW200702800A TW200702800A (en) 2007-01-16
TWI340843B true TWI340843B (en) 2011-04-21

Family

ID=37646153

Family Applications (1)

Application Number Title Priority Date Filing Date
TW095115536A TWI340843B (en) 2005-05-20 2006-05-02 Display device

Country Status (3)

Country Link
JP (1) JP4932317B2 (en)
KR (1) KR100763061B1 (en)
TW (1) TWI340843B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100892368B1 (en) * 2007-02-26 2009-04-10 주식회사 나모텍 Liquid Crystal Display Device And Method For Manufacturing The Same
JP5593620B2 (en) 2009-03-05 2014-09-24 セイコーエプソン株式会社 Illumination device and display device
JP5131235B2 (en) * 2009-03-19 2013-01-30 セイコーエプソン株式会社 LIGHTING DEVICE, DISPLAY DEVICE, AND ELECTRONIC DEVICE HAVING DISPLAY DEVICE
JP5332825B2 (en) * 2009-04-01 2013-11-06 セイコーエプソン株式会社 Electro-optical device and electronic apparatus
JP5332826B2 (en) * 2009-04-01 2013-11-06 セイコーエプソン株式会社 Electro-optical device and electronic apparatus

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4446500B2 (en) * 1998-02-27 2010-04-07 三洋電機株式会社 Liquid crystal display
JP3797007B2 (en) * 1999-03-15 2006-07-12 セイコーエプソン株式会社 Liquid crystal device and electronic device
JP3815221B2 (en) * 2001-01-11 2006-08-30 セイコーエプソン株式会社 LIGHTING DEVICE, DISPLAY DEVICE, AND ELECTRONIC DEVICE
JP4202030B2 (en) * 2001-02-20 2008-12-24 シャープ株式会社 Display device
JP2003228304A (en) * 2002-01-31 2003-08-15 Toyota Industries Corp Display device
JP2003233072A (en) * 2002-02-12 2003-08-22 Seiko Epson Corp Optoelectronic device, manufacturing method therefor, illuminator and electronic instrument
JP4385563B2 (en) * 2002-02-27 2009-12-16 セイコーエプソン株式会社 ORGANIC EL ELEMENT, ITS MANUFACTURING METHOD, AND DISPLAY DEVICE
JP4207441B2 (en) * 2002-03-18 2009-01-14 セイコーエプソン株式会社 Manufacturing method of organic EL element
JP2003332066A (en) * 2002-05-10 2003-11-21 Seiko Instruments Inc Organic el element for front light, and reflection liquid crystal display device
DE60303723T2 (en) * 2002-09-30 2006-09-07 Kabushiki Kaisha Toyota Jidoshokki, Kariya Light-emitting device, display and lighting unit
JP4534064B2 (en) * 2003-08-27 2010-09-01 奇美電子股▲ふん▼有限公司 Manufacturing method of organic EL display

Also Published As

Publication number Publication date
JP2006350303A (en) 2006-12-28
KR100763061B1 (en) 2007-10-02
KR20060120481A (en) 2006-11-27
JP4932317B2 (en) 2012-05-16
TW200702800A (en) 2007-01-16

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