JP5023906B2 - 表示装置及び表示装置の駆動方法 - Google Patents
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- 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
- G09G3/22—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 using controlled light sources
- G09G3/30—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 using controlled light sources using electroluminescent panels
- G09G3/32—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 using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED]
- G09G3/3208—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 using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED] organic, e.g. using organic light-emitting diodes [OLED]
- G09G3/3225—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 using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED] organic, e.g. using organic light-emitting diodes [OLED] using an active matrix
- G09G3/3233—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 using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED] organic, e.g. using organic light-emitting diodes [OLED] using an active matrix with pixel circuitry controlling the current through the light-emitting element
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- 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
- G09G3/3659—Control of matrices with row and column drivers using an active matrix the addressing of the pixel involving the control of two or more scan electrodes or two or more data electrodes, e.g. pixel voltage dependant on signal of two data electrodes
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D48/00—Individual devices not covered by groups H10D1/00 - H10D44/00
- H10D48/30—Devices controlled by electric currents or voltages
- H10D48/32—Devices controlled by only the electric current supplied, or only the electric potential applied, to an electrode which does not carry the current to be rectified, amplified or switched
- H10D48/34—Bipolar devices
- H10D48/345—Bipolar transistors having ohmic electrodes on emitter-like, base-like, and collector-like regions
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D84/00—Integrated devices formed in or on semiconductor substrates that comprise only semiconducting layers, e.g. on Si wafers or on GaAs-on-Si wafers
- H10D84/90—Masterslice integrated circuits
- H10D84/903—Masterslice integrated circuits comprising field effect technology
- H10D84/907—CMOS gate arrays
- H10D84/909—Microarchitecture
- H10D84/959—Connectability characteristics, i.e. diffusion and polysilicon geometries
- H10D84/962—Horizontal or vertical grid line density
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W20/00—Interconnections in chips, wafers or substrates
- H10W20/01—Manufacture or treatment
- H10W20/031—Manufacture or treatment of conductive parts of the interconnections
- H10W20/032—Manufacture or treatment of conductive parts of the interconnections of conductive barrier, adhesion or liner layers
- H10W20/046—Manufacture or treatment of conductive parts of the interconnections of conductive barrier, adhesion or liner layers the barrier, adhesion or liner layers being associated with interconnections of capacitors
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- 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
- G09G2310/0243—Details of the generation of driving signals
- G09G2310/0251—Precharge or discharge of pixel before applying new pixel voltage
-
- 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
- G09G2310/0264—Details of driving circuits
- G09G2310/0297—Special arrangements with multiplexing or demultiplexing of display data in the drivers for data electrodes, in a pre-processing circuitry delivering display data to said drivers or in the matrix panel, e.g. multiplexing plural data signals to one D/A converter or demultiplexing the D/A converter output to multiple columns
-
- 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
- G09G3/22—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 using controlled light sources
- G09G3/30—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 using controlled light sources using electroluminescent panels
- G09G3/32—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 using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED]
- G09G3/3208—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 using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED] organic, e.g. using organic light-emitting diodes [OLED]
- G09G3/3275—Details of drivers for data electrodes
- G09G3/3291—Details of drivers for data electrodes in which the data driver supplies a variable data voltage for setting the current through, or the voltage across, the light-emitting elements
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- Computer Hardware Design (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Control Of El Displays (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
- Electroluminescent Light Sources (AREA)
Description
図1は、図26との対比により本発明の実施例1の表示装置における各画素の駆動のタイミングを示すタイムチャートである。この実施例の表示装置は、非発光期間における各画素の駆動が異なる点を除いて、図24について上述した表示装置と同一に構成される。従って以下の説明においては、適宜、上述した表示装置の構成を流用して説明する。
以上の構成において、この実施例の表示装置では(図8〜図16参照)、水平駆動回路及び垂直駆動回路による信号線SIG及び走査線SCNの駆動により順次ライン単位で表示部22の画素23に信号線SIGの信号レベルVsigが設定されると共に、この設定された信号レベルVsigにより各画素23の有機EL素子8が発光し、所望の画像が表示部22で表示される。
以上の構成によれば、信号レベル保持用コンデンサの一端の電圧を中間階調電圧に設定して駆動用のトランジスタにより信号レベル保持用コンデンサの他端を充電した後、駆動用のトランジスタをオフ動作させる固定電圧に信号レベル保持用コンデンサの一端の電圧を設定し、その後、信号レベル保持用コンデンサの一端の電圧を階調電圧に設定することにより、発光輝度が種々に異なる場合でも、発光素子を駆動するトランジスタにおける移動度のばらつきを適切に補正するようにして、複数の走査線を時分割で駆動する場合でもダイナミックレンジの低下、画質の劣化を有効に回避することができる。
Claims (5)
- 画素をマトリックス状に配置して形成された表示部に対して、水平駆動回路及び垂直駆動回路により前記表示部の信号線及び走査線を駆動することにより、前記表示部で所望の画像を表示する表示装置において、
前記画素は、
発光素子と、
信号レベル保持用コンデンサと、
前記垂直駆動回路から出力される書込み信号をゲートに入力し、前記書き込み信号によりオン動作して、前記信号レベル保持用コンデンサの端子電圧を前記信号線の信号レベルに設定する書込み用のトランジスタと、
前記信号レベル保持用コンデンサの両端にゲート及びソースを接続し、前記信号レベル保持用コンデンサの端子間電圧に応じて前記発光素子を駆動して発光させる駆動用のトランジスタとを有し、
前記水平駆動回路及び垂直駆動回路は、
前記発光素子の発光を停止させる非発光期間の第1の期間の前に、前記駆動用のトランジスタにおけるしきい値電圧を補正し、
前記発光素子の発光を停止させる非発光期間の第1の期間において、
前記書込み用のトランジスタをオン動作させて、前記信号線を介して前記信号レベル保持用コンデンサの一端の電圧を前記発光素子の中間階調に対応する中間階調電圧に設定すると共に、前記駆動用のトランジスタをオン動作させて、前記駆動用のトランジスタにより前記信号レベル保持用コンデンサの他端を充電することで前記駆動用のトランジスタにおける移動度を補正し、
前記非発光期間の前記第1の期間に続く第2の期間において、
前記信号線を介して、前記駆動用のトランジスタをオフ動作させる固定電圧に前記信号レベル保持用コンデンサの一端の電圧を設定することにより、前記信号レベル保持用コンデンサの他端の電位を前記第1の期間で設定された電位に保持し、
前記非発光期間の前記第2の期間に続く第3の期間において、
前記信号線を介して、前記信号レベル保持用コンデンサの一端の電圧を前記発光素子を発光させる階調に対応する階調電圧に設定すると共に、前記駆動用のトランジスタをオン動作させて、前記駆動用のトランジスタにより前記信号レベル保持用コンデンサの他端を充電した後、前記書込み用トランジスタをオフ動作させる
ことを特徴とする表示装置。 - 前記水平駆動回路及び垂直駆動回路は、
複数の前記信号線を時分割により駆動する
ことを特徴とする請求項1に記載の表示装置。 - 前記複数の信号線の時分割による駆動が、
前記複数の信号線に接続された階調設定対象の複数の画素の信号レベル保持用コンデンサに、同時に、前記中間階調電圧、前記固定電圧を設定した後、
前記複数の信号線を順次前記階調設定対象の前記画素の前記階調電圧に設定して前記信号線の容量により保持した後、前記信号線に保持された前記階調電圧を階調設定対象の複数の画素の信号レベル保持用コンデンサに設定する処理である
ことを特徴とする請求項2に記載の表示装置。 - 前記水平駆動回路は、
スイッチ回路を介して前記信号線を前記固定電圧、前記中間階調電圧に接続して、前記画素の信号レベル保持用コンデンサに前記固定電圧、前記中間階調電圧を設定する
ことを特徴とする請求項1に記載の表示装置。 - 画素をマトリックス状に配置して形成された表示部に対して、水平駆動回路及び垂直駆動回路により前記表示部の信号線及び走査線を駆動することにより、前記表示部で所望の画像を表示する表示装置の駆動方法において、
前記画素は、
発光素子と、
信号レベル保持用コンデンサと、
前記垂直駆動回路から出力される書込み信号をゲートに入力し、前記書き込み信号によりオン動作して、前記信号レベル保持用コンデンサの端子電圧を前記信号線の信号レベルに設定する書込み用のトランジスタと、
前記信号レベル保持用コンデンサの両端にゲート及びソースを接続し、前記信号レベル保持用コンデンサの端子間電圧に応じて前記発光素子を駆動して発光させる駆動用のトランジスタとを有し、
前記駆動方法は、
前記発光素子の発光を停止させる非発光期間の第1の期間の前に、前記駆動用のトランジスタにおけるしきい値電圧を補正し、
前記発光素子の発光を停止させる非発光期間の第1の期間において、
前記書込み用のトランジスタをオン動作させて、前記信号線を介して前記信号レベル保持用コンデンサの一端の電圧を前記発光素子の中間階調に対応する中間階調電圧に設定すると共に、前記駆動用のトランジスタをオン動作させて、前記駆動用のトランジスタにより前記信号レベル保持用コンデンサの他端を充電することで前記駆動用のトランジスタにおける移動度を補正し、
前記非発光期間の前記第1の期間に続く第2の期間において、
前記信号線を介して、前記駆動用のトランジスタをオフ動作させる固定電圧に前記信号レベル保持用コンデンサの一端の電圧を設定することにより、前記信号レベル保持用コンデンサの他端の電位を前記第1の期間で設定された電位に保持し、
前記非発光期間の前記第2の期間に続く第3の期間において、
前記信号線を介して、前記信号レベル保持用コンデンサの一端の電圧を前記発光素子を発光させる階調に対応する階調電圧に設定すると共に、前記駆動用のトランジスタをオン動作させて、前記駆動用のトランジスタにより前記信号レベル保持用コンデンサの他端を充電した後、前記書込み用トランジスタをオフ動作させる
ことを特徴とする表示装置の駆動方法。
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2007236110A JP5023906B2 (ja) | 2007-09-12 | 2007-09-12 | 表示装置及び表示装置の駆動方法 |
| TW097130372A TW200917202A (en) | 2007-09-12 | 2008-08-08 | Display apparatus and driving method for display apparatus |
| KR1020080079231A KR20090027567A (ko) | 2007-09-12 | 2008-08-13 | 표시장치 및 표시장치의 구동방법 |
| US12/222,851 US8094099B2 (en) | 2007-09-12 | 2008-08-18 | Display apparatus and driving method for display apparatus |
| CN2008101494022A CN101388172B (zh) | 2007-09-12 | 2008-09-12 | 显示装置和用于显示装置的驱动方法 |
| US13/325,921 US8368622B2 (en) | 2007-09-12 | 2011-12-14 | Display apparatus and driving method for display apparatus |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2007236110A JP5023906B2 (ja) | 2007-09-12 | 2007-09-12 | 表示装置及び表示装置の駆動方法 |
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| Publication Number | Publication Date |
|---|---|
| JP2009069322A JP2009069322A (ja) | 2009-04-02 |
| JP5023906B2 true JP5023906B2 (ja) | 2012-09-12 |
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| Country | Link |
|---|---|
| US (2) | US8094099B2 (ja) |
| JP (1) | JP5023906B2 (ja) |
| KR (1) | KR20090027567A (ja) |
| CN (1) | CN101388172B (ja) |
| TW (1) | TW200917202A (ja) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP5023906B2 (ja) * | 2007-09-12 | 2012-09-12 | ソニー株式会社 | 表示装置及び表示装置の駆動方法 |
| JP2010038928A (ja) * | 2008-07-31 | 2010-02-18 | Sony Corp | 表示装置およびその駆動方法ならびに電子機器 |
| JP4844641B2 (ja) * | 2009-03-12 | 2011-12-28 | ソニー株式会社 | 表示装置及びその駆動方法 |
| JP2011022342A (ja) * | 2009-07-15 | 2011-02-03 | Sony Corp | 表示装置およびその駆動方法ならびに電子機器 |
| WO2013137014A1 (en) | 2012-03-13 | 2013-09-19 | Semiconductor Energy Laboratory Co., Ltd. | Light-emitting device and method for driving the same |
| JP5935064B2 (ja) * | 2012-05-31 | 2016-06-15 | イー インク コーポレイション | 画像表示媒体の駆動装置、画像表示装置、及び駆動プログラム |
| JP5365734B2 (ja) * | 2012-11-08 | 2013-12-11 | ソニー株式会社 | 表示装置 |
| KR102190230B1 (ko) * | 2014-07-22 | 2020-12-14 | 삼성디스플레이 주식회사 | 표시 패널의 구동 방법 및 이를 수행하기 위한 표시 장치 |
| JP2016177280A (ja) | 2015-03-18 | 2016-10-06 | 株式会社半導体エネルギー研究所 | 表示装置および電子機器、並びに表示装置の駆動方法 |
| JP2016206659A (ja) | 2015-04-16 | 2016-12-08 | 株式会社半導体エネルギー研究所 | 表示装置および電子機器、並びに表示装置の駆動方法 |
| KR102392709B1 (ko) * | 2017-10-25 | 2022-04-29 | 엘지디스플레이 주식회사 | 유기발광 표시장치와 그 구동방법 |
| CN114023256B (zh) * | 2021-10-18 | 2023-06-13 | 云谷(固安)科技有限公司 | 显示面板、像素电路及显示装置 |
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| US5684365A (en) | 1994-12-14 | 1997-11-04 | Eastman Kodak Company | TFT-el display panel using organic electroluminescent media |
| JP2003005154A (ja) * | 2001-06-20 | 2003-01-08 | Toshiba Corp | 液晶表示装置の制御装置 |
| JP3613253B2 (ja) * | 2002-03-14 | 2005-01-26 | 日本電気株式会社 | 電流制御素子の駆動回路及び画像表示装置 |
| US8378930B2 (en) * | 2004-05-28 | 2013-02-19 | Sony Corporation | Pixel circuit and display device having symmetric pixel circuits and shared voltage lines |
| TW200620207A (en) * | 2004-07-05 | 2006-06-16 | Sony Corp | Pixel circuit, display device, driving method of pixel circuit, and driving method of display device |
| JP4400443B2 (ja) * | 2004-12-21 | 2010-01-20 | カシオ計算機株式会社 | 発光駆動回路及びその駆動制御方法、並びに、表示装置及びその表示駆動方法 |
| JP4923410B2 (ja) * | 2005-02-02 | 2012-04-25 | ソニー株式会社 | 画素回路及び表示装置 |
| JP2007108381A (ja) * | 2005-10-13 | 2007-04-26 | Sony Corp | 表示装置および表示装置の駆動方法 |
| US8004477B2 (en) * | 2005-11-14 | 2011-08-23 | Sony Corporation | Display apparatus and driving method thereof |
| JP4984715B2 (ja) * | 2006-07-27 | 2012-07-25 | ソニー株式会社 | 表示装置の駆動方法、及び、表示素子の駆動方法 |
| JP2008233125A (ja) * | 2007-02-21 | 2008-10-02 | Sony Corp | 表示装置、表示装置の駆動方法および電子機器 |
| JP4306753B2 (ja) * | 2007-03-22 | 2009-08-05 | ソニー株式会社 | 表示装置及びその駆動方法と電子機器 |
| JP5023906B2 (ja) * | 2007-09-12 | 2012-09-12 | ソニー株式会社 | 表示装置及び表示装置の駆動方法 |
-
2007
- 2007-09-12 JP JP2007236110A patent/JP5023906B2/ja active Active
-
2008
- 2008-08-08 TW TW097130372A patent/TW200917202A/zh unknown
- 2008-08-13 KR KR1020080079231A patent/KR20090027567A/ko not_active Withdrawn
- 2008-08-18 US US12/222,851 patent/US8094099B2/en active Active
- 2008-09-12 CN CN2008101494022A patent/CN101388172B/zh active Active
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Also Published As
| Publication number | Publication date |
|---|---|
| US20120081417A1 (en) | 2012-04-05 |
| CN101388172A (zh) | 2009-03-18 |
| JP2009069322A (ja) | 2009-04-02 |
| US8368622B2 (en) | 2013-02-05 |
| TW200917202A (en) | 2009-04-16 |
| US8094099B2 (en) | 2012-01-10 |
| KR20090027567A (ko) | 2009-03-17 |
| US20090066616A1 (en) | 2009-03-12 |
| CN101388172B (zh) | 2010-10-13 |
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