WO2009075044A1 - 表示装置及びその表示方法 - Google Patents

表示装置及びその表示方法 Download PDF

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Publication number
WO2009075044A1
WO2009075044A1 PCT/JP2008/002113 JP2008002113W WO2009075044A1 WO 2009075044 A1 WO2009075044 A1 WO 2009075044A1 JP 2008002113 W JP2008002113 W JP 2008002113W WO 2009075044 A1 WO2009075044 A1 WO 2009075044A1
Authority
WO
WIPO (PCT)
Prior art keywords
display element
display
main display
displaying
main
Prior art date
Application number
PCT/JP2008/002113
Other languages
English (en)
French (fr)
Inventor
Ippei Inoh
Original Assignee
Sharp Kabushiki Kaisha
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 Sharp Kabushiki Kaisha filed Critical Sharp Kabushiki Kaisha
Priority to US12/745,200 priority Critical patent/US20100309096A1/en
Priority to CN2008801197734A priority patent/CN101889305B/zh
Publication of WO2009075044A1 publication Critical patent/WO2009075044A1/ja

Links

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
    • 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
    • G09G3/36—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 using liquid crystals
    • G09G3/3611—Control of matrices with row and column drivers
    • G09G3/3622—Control of matrices with row and column drivers using a passive matrix
    • G09G3/3629—Control of matrices with row and column drivers using a passive matrix using liquid crystals having memory effects, e.g. ferroelectric liquid crystals
    • 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
    • G02F1/13476—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 at least one liquid crystal cell or layer assumes a scattering state
    • 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
    • G02F1/137—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 characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering
    • G02F1/13718—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 characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering based on a change of the texture state of a cholesteric liquid crystal
    • 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
    • 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
    • G09G2320/02—Improving the quality of display appearance
    • G09G2320/0238—Improving the black level
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2330/00—Aspects of power supply; Aspects of display protection and defect management
    • G09G2330/02—Details of power systems and of start or stop of display operation
    • G09G2330/021—Power management, e.g. power saving
    • 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)
  • Engineering & Computer Science (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Optics & Photonics (AREA)
  • Computer Hardware Design (AREA)
  • Theoretical Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Liquid Crystal Display Device Control (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Liquid Crystal (AREA)
  • Control Of El Displays (AREA)

Abstract

　メイン表示素子がアクティブモードの時は、サブ表示素子の複数の単位表示領域の全てをメイン表示素子の表示情報を表示する透過部に切り替える。メイン表示素子が黒又は暗表示となるスリープモードの時は、サブ表示素子の複数の単位表示領域を、メイン表示素子の黒又は暗表示情報を表示する透過部と、メイン表示素子からの光を遮り且つ観察者側からの光を反射することにより白又は明表示情報を表示する反射部と、に切り替える。
PCT/JP2008/002113 2007-12-11 2008-08-05 表示装置及びその表示方法 WO2009075044A1 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US12/745,200 US20100309096A1 (en) 2007-12-11 2008-08-05 Display device and its display method
CN2008801197734A CN101889305B (zh) 2007-12-11 2008-08-05 显示装置和其显示方法

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007319194 2007-12-11
JP2007-319194 2007-12-11

Publications (1)

Publication Number Publication Date
WO2009075044A1 true WO2009075044A1 (ja) 2009-06-18

Family

ID=40755296

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/002113 WO2009075044A1 (ja) 2007-12-11 2008-08-05 表示装置及びその表示方法

Country Status (3)

Country Link
US (1) US20100309096A1 (ja)
CN (1) CN101889305B (ja)
WO (1) WO2009075044A1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017204291A (ja) * 2014-09-22 2017-11-16 カシオ計算機株式会社 表示装置、制御方法及びプログラム

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8284118B2 (en) * 2009-04-03 2012-10-09 Verizon Patent And Licensing Inc. Power saving mode in persistently active multi-layer display screen
KR101372760B1 (ko) * 2009-06-04 2014-03-10 샤프 가부시키가이샤 표시 장치 및 표시 장치의 구동 방법
CN102118506A (zh) * 2011-03-03 2011-07-06 北京百纳威尔科技有限公司 显示处理方法及移动终端
TWI543128B (zh) * 2012-03-19 2016-07-21 天鈺科技股份有限公司 電子裝置
KR101891259B1 (ko) * 2012-04-04 2018-09-28 삼성전자주식회사 지능형 이벤트 정보 출력 지원 방법 및 단말기
US9953584B2 (en) 2012-07-24 2018-04-24 Nook Digital, Llc Lighting techniques for display devices
CN102944303A (zh) * 2012-11-15 2013-02-27 创天昱科技(深圳)有限公司 抗pwm光源干扰的照度检测方法、装置及光源调整方法
TWI625579B (zh) * 2013-12-27 2018-06-01 元太科技工業股份有限公司 顯示模組
US9430988B1 (en) 2015-04-06 2016-08-30 Bluestream Development, Llc Mobile device with low-emission mode
US10180741B2 (en) * 2015-05-27 2019-01-15 Samsung Electronics Co., Ltd. Electronic apparatus including emissive display and transparent display and method of controlling same
KR102090491B1 (ko) * 2015-05-27 2020-03-18 삼성전자주식회사 전자 장치 및 이의 제어 방법
EP3113158A1 (en) * 2015-07-03 2017-01-04 Nokia Technologies Oy Control of selective actuation of a light filter array
CN107579107B (zh) * 2017-09-25 2020-12-18 联想(北京)有限公司 一种oled显示装置和电子设备

Citations (5)

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JP2004519718A (ja) * 2000-10-23 2004-07-02 モトローラ・インコーポレイテッド 切り替え可能の半透過反射部を有した両面視認可能な表示装置
JP2005070668A (ja) * 2003-08-27 2005-03-17 Optrex Corp 液晶表示装置、液晶表示装置を有する電子機器及び携帯端末機
JP2005227697A (ja) * 2004-02-16 2005-08-25 Seiko Epson Corp 携帯型電子機器及びその制御方法
JP2006504144A (ja) * 2002-10-28 2006-02-02 ソニー・エリクソン・モバイルコミュニケーションズ， エービー 表示された画像の方向調整を自動に行い、２つの異なる方向からから視認可能とするディスプレイ
JP2007243737A (ja) * 2006-03-09 2007-09-20 Nec Commun Syst Ltd 携帯端末の表示装置、方法、プログラム及び携帯端末

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CN101151651A (zh) * 2005-04-01 2008-03-26 皇家飞利浦电子股份有限公司 根据环境光进行亮度控制的显示面板
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Patent Citations (5)

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Publication number Priority date Publication date Assignee Title
JP2004519718A (ja) * 2000-10-23 2004-07-02 モトローラ・インコーポレイテッド 切り替え可能の半透過反射部を有した両面視認可能な表示装置
JP2006504144A (ja) * 2002-10-28 2006-02-02 ソニー・エリクソン・モバイルコミュニケーションズ， エービー 表示された画像の方向調整を自動に行い、２つの異なる方向からから視認可能とするディスプレイ
JP2005070668A (ja) * 2003-08-27 2005-03-17 Optrex Corp 液晶表示装置、液晶表示装置を有する電子機器及び携帯端末機
JP2005227697A (ja) * 2004-02-16 2005-08-25 Seiko Epson Corp 携帯型電子機器及びその制御方法
JP2007243737A (ja) * 2006-03-09 2007-09-20 Nec Commun Syst Ltd 携帯端末の表示装置、方法、プログラム及び携帯端末

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017204291A (ja) * 2014-09-22 2017-11-16 カシオ計算機株式会社 表示装置、制御方法及びプログラム

Also Published As

Publication number Publication date
CN101889305B (zh) 2012-09-19
US20100309096A1 (en) 2010-12-09
CN101889305A (zh) 2010-11-17

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