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WO2008146558A1 - 走査信号線駆動回路、表示装置、およびその駆動方法 - Google Patents

走査信号線駆動回路、表示装置、およびその駆動方法 Download PDF

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Publication number
WO2008146558A1
WO2008146558A1 PCT/JP2008/057936 JP2008057936W WO2008146558A1 WO 2008146558 A1 WO2008146558 A1 WO 2008146558A1 JP 2008057936 W JP2008057936 W JP 2008057936W WO 2008146558 A1 WO2008146558 A1 WO 2008146558A1
Authority
WO
WIPO (PCT)
Prior art keywords
scanning
circuit
scanning signal
signal line
line
Prior art date
Application number
PCT/JP2008/057936
Other languages
English (en)
French (fr)
Inventor
Takuya Watanabe
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 CN2008800179283A priority Critical patent/CN101681605B/zh
Priority to US12/451,627 priority patent/US8614701B2/en
Priority to KR1020097027142A priority patent/KR101095339B1/ko
Publication of WO2008146558A1 publication Critical patent/WO2008146558A1/ja
Priority to US13/488,843 priority patent/US8654115B2/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
    • 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
    • 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
    • G09G3/3648—Control of matrices with row and column drivers using an active matrix
    • 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
    • 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
    • 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
    • G09G3/3674—Details of drivers for scan electrodes
    • G09G3/3677—Details of drivers for scan electrodes suitable for active matrices only
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C19/00—Digital stores in which the information is moved stepwise, e.g. shift registers
    • G11C19/28—Digital stores in which the information is moved stepwise, e.g. shift registers using semiconductor elements
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2310/00—Command of the display device
    • G09G2310/02—Addressing, scanning or driving the display screen or processing steps related thereto
    • G09G2310/0224—Details of interlacing
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2310/00—Command of the display device
    • G09G2310/08—Details of timing specific for flat panels, other than clock recovery
    • 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
    • G09G2330/00—Aspects of power supply; Aspects of display protection and defect management
    • G09G2330/04—Display protection
    • G09G2330/045—Protection against panel overheating
    • 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
    • G09G3/3614—Control of polarity reversal in general
    • 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
    • G09G3/3648—Control of matrices with row and column drivers using an active matrix
    • G09G3/3666—Control of matrices with row and column drivers using an active matrix with the matrix divided into sections

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Nonlinear Science (AREA)
  • Mathematical Physics (AREA)
  • Optics & Photonics (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Liquid Crystal Display Device Control (AREA)
  • Liquid Crystal (AREA)

Abstract

　本発明のゲートドライバは、走査信号線の奇数行又は偶数行のいずれか一方を順番に駆動する走査と、走査信号線の奇数行又は偶数行の他方を順番に駆動する走査とを交互に行う走査信号出力回路と、外部から入力されるスタート信号のハイレベル期間におけるクロック信号の立ち上がり回数を検知する立ち上がり回数検知回路と、上記走査信号出力回路による走査順を、上記立ち上がり回数に応じて設定する走査順設定回路と、次段の走査信号線駆動回路に出力されるスタート信号を生成するスタート信号生成回路とを備えることにより、低コストで消費電力およびデータ信号線駆動回路の発熱を抑えつつ高品質の画像を得ることのできる走査信号線駆動回路および表示装置の駆動方法を実現する。
PCT/JP2008/057936 2007-05-30 2008-04-24 走査信号線駆動回路、表示装置、およびその駆動方法 WO2008146558A1 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CN2008800179283A CN101681605B (zh) 2007-05-30 2008-04-24 扫描信号线驱动电路、显示装置及其驱动方法
US12/451,627 US8614701B2 (en) 2007-05-30 2008-04-24 Scan signal line driver circuit, display device, and method of driving scan signal lines
KR1020097027142A KR101095339B1 (ko) 2007-05-30 2008-04-24 주사 신호선 구동 회로, 표시 장치, 및 그 구동 방법
US13/488,843 US8654115B2 (en) 2007-05-30 2012-06-05 Scan signal line driver circuit, display device, and method of driving scan signal lines

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2007-144189 2007-05-30
JP2007144189 2007-05-30
JP2007315189A JP4204630B1 (ja) 2007-05-30 2007-12-05 走査信号線駆動回路、表示装置、およびその駆動方法
JP2007-315189 2007-12-05

Related Child Applications (2)

Application Number Title Priority Date Filing Date
US12/451,627 A-371-Of-International US8614701B2 (en) 2007-05-30 2008-04-24 Scan signal line driver circuit, display device, and method of driving scan signal lines
US13/488,843 Division US8654115B2 (en) 2007-05-30 2012-06-05 Scan signal line driver circuit, display device, and method of driving scan signal lines

Publications (1)

Publication Number Publication Date
WO2008146558A1 true WO2008146558A1 (ja) 2008-12-04

Family

ID=40074828

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/057936 WO2008146558A1 (ja) 2007-05-30 2008-04-24 走査信号線駆動回路、表示装置、およびその駆動方法

Country Status (6)

Country Link
US (2) US8614701B2 (ja)
JP (1) JP4204630B1 (ja)
KR (1) KR101095339B1 (ja)
CN (1) CN101681605B (ja)
TW (1) TWI399729B (ja)
WO (1) WO2008146558A1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104252841A (zh) * 2014-09-15 2014-12-31 西安诺瓦电子科技有限公司 Led显示控制方法及控制卡、led显示屏系统

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101882430B (zh) * 2010-07-02 2012-01-11 深超光电（深圳）有限公司 一种液晶显示装置的驱动方法
TWI457796B (zh) * 2011-03-31 2014-10-21 Novatek Microelectronics Corp 觸控顯示裝置的驅動方法及其觸控裝置
TWI463453B (zh) * 2012-01-09 2014-12-01 Novatek Microelectronics Corp 顯示驅動裝置及顯示面板的驅動方法
CN103279214A (zh) * 2012-06-28 2013-09-04 上海天马微电子有限公司 触摸显示屏的驱动方法
CN103514846A (zh) * 2012-06-29 2014-01-15 北京京东方光电科技有限公司 一种液晶显示器及其驱动方法
US20140184484A1 (en) * 2012-12-28 2014-07-03 Semiconductor Energy Laboratory Co., Ltd. Display device
TWI483230B (zh) * 2013-01-14 2015-05-01 Novatek Microelectronics Corp 閘極驅動器及顯示面板的閘極線驅動方法
TWI458259B (zh) * 2013-07-17 2014-10-21 Generalplus Technology Inc 啓動程序控制方法以及使用其之具有低電流電源的裝置
CN103390392B (zh) * 2013-07-18 2016-02-24 合肥京东方光电科技有限公司 Goa电路、阵列基板、显示装置及驱动方法
TW201513085A (zh) * 2013-09-25 2015-04-01 Chunghwa Picture Tubes Ltd 用以降低液晶顯示系統功耗的方法
JP2015187672A (ja) * 2014-03-27 2015-10-29 ソニー株式会社 表示装置、表示装置の駆動方法、及び、電子機器
KR102342868B1 (ko) 2014-12-31 2021-12-23 삼성디스플레이 주식회사 비사각형 디스플레이 및 그 구동 방법
KR102371896B1 (ko) * 2015-06-29 2022-03-11 삼성디스플레이 주식회사 표시 패널의 구동 방법 및 이를 수행하는 표시 장치
US10078405B2 (en) 2015-07-28 2018-09-18 Apple Inc. Displays with gate driver circuitry for discharging display pixels
CN107978284B (zh) * 2016-10-21 2021-01-22 奇景光电股份有限公司 不具线缓冲器的通道运算放大器的可调适方法及系统
KR102328639B1 (ko) * 2017-05-02 2021-11-22 삼성디스플레이 주식회사 표시 장치 및 그의 구동 방법
KR102047676B1 (ko) * 2017-12-21 2019-11-22 주식회사 실리콘웍스 디스플레이를 위한 소스 신호 구동 장치
CN108255342B (zh) * 2018-01-19 2021-12-21 昆山龙腾光电股份有限公司 触控显示面板的驱动方法、驱动电路以及触控显示装置
CN110544452B (zh) * 2018-05-28 2021-08-17 京东方科技集团股份有限公司 供电时序控制电路及控制方法、显示驱动电路、显示装置
CN112017605A (zh) * 2019-05-31 2020-12-01 京东方科技集团股份有限公司 一种显示面板及显示装置
CN111312193B (zh) * 2020-04-02 2021-10-08 Tcl华星光电技术有限公司 显示阵列模块的驱动装置及其驱动方法
CN111836427A (zh) * 2020-08-17 2020-10-27 北京集创北方科技股份有限公司 Led驱动电路、显示装置与显示系统
US11386834B2 (en) * 2020-12-15 2022-07-12 Texas Instruments Incorporated Light-emitting diode (LED) display driver with programmable scan line sequence
CN112994799B (zh) * 2021-03-09 2023-05-12 北京航空航天大学 一种基于高速led阵列的光强信号发射装置
CN114203124B (zh) * 2021-11-30 2023-03-17 重庆惠科金渝光电科技有限公司 栅极驱动方法、栅极驱动电路及显示器

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08202320A (ja) * 1995-01-25 1996-08-09 Nec Home Electron Ltd ディスプレイ装置のモード切り替え方法及びディスプ レイ装置
JP2003099008A (ja) * 2001-09-25 2003-04-04 Toshiba Corp 平面表示装置及びその駆動方法
JP2004252325A (ja) * 2003-02-21 2004-09-09 Toshiba Microelectronics Corp パルス幅制御回路、走査線駆動回路及び半導体集積回路

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5248963A (en) * 1987-12-25 1993-09-28 Hosiden Electronics Co., Ltd. Method and circuit for erasing a liquid crystal display
JPH08320674A (ja) 1995-05-25 1996-12-03 Casio Comput Co Ltd 液晶駆動装置
KR0155915B1 (ko) 1995-10-30 1998-12-15 김광호 액정표시장치의 제어신호 발생회로
JP3516382B2 (ja) 1998-06-09 2004-04-05 シャープ株式会社 液晶表示装置及びその駆動方法並びに走査線駆動回路
JP3618049B2 (ja) * 1998-09-30 2005-02-09 京セラ株式会社 液晶表示装置の駆動方法
US6831624B1 (en) 1999-01-15 2004-12-14 Sharp Kabushiki Kaisha Time sequentially scanned display
US7006069B2 (en) * 2002-06-27 2006-02-28 Hitachi Displays, Ltd. Display device and driving method thereof
JP3871656B2 (ja) 2003-05-23 2007-01-24 シャープ株式会社 能動行列型液晶表示器及びその駆動方法
JP4581488B2 (ja) * 2003-08-12 2010-11-17 セイコーエプソン株式会社 表示装置およびその駆動方法、並びに投射型表示装置
KR100846954B1 (ko) * 2004-08-30 2008-07-17 삼성에스디아이 주식회사 발광 표시장치와 그의 구동방법
KR100658624B1 (ko) * 2004-10-25 2006-12-15 삼성에스디아이 주식회사 발광 표시 장치 및 그 구동방법
JP4594215B2 (ja) * 2004-11-26 2010-12-08 三星モバイルディスプレイ株式會社 順次走査及び飛び越し走査兼用の駆動回路
KR101189273B1 (ko) * 2005-09-07 2012-10-09 삼성디스플레이 주식회사 표시 장치의 구동 장치 및 이를 포함하는 표시 장치
US20070063952A1 (en) * 2005-09-19 2007-03-22 Toppoly Optoelectronics Corp. Driving methods and devices using the same
JP4974623B2 (ja) * 2006-09-14 2012-07-11 ルネサスエレクトロニクス株式会社 平面表示装置の駆動回路およびデータドライバ

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08202320A (ja) * 1995-01-25 1996-08-09 Nec Home Electron Ltd ディスプレイ装置のモード切り替え方法及びディスプ レイ装置
JP2003099008A (ja) * 2001-09-25 2003-04-04 Toshiba Corp 平面表示装置及びその駆動方法
JP2004252325A (ja) * 2003-02-21 2004-09-09 Toshiba Microelectronics Corp パルス幅制御回路、走査線駆動回路及び半導体集積回路

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104252841A (zh) * 2014-09-15 2014-12-31 西安诺瓦电子科技有限公司 Led显示控制方法及控制卡、led显示屏系统

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Publication number Publication date
JP2009009085A (ja) 2009-01-15
KR101095339B1 (ko) 2011-12-16
TWI399729B (zh) 2013-06-21
JP4204630B1 (ja) 2009-01-07
TW200912874A (en) 2009-03-16
KR20100017933A (ko) 2010-02-16
CN101681605B (zh) 2012-06-06
US8614701B2 (en) 2013-12-24
US20100134474A1 (en) 2010-06-03
US8654115B2 (en) 2014-02-18
US20120268441A1 (en) 2012-10-25
CN101681605A (zh) 2010-03-24

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