JP6639866B2 - 液晶表示装置 - Google Patents
液晶表示装置 Download PDFInfo
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- JP6639866B2 JP6639866B2 JP2015214375A JP2015214375A JP6639866B2 JP 6639866 B2 JP6639866 B2 JP 6639866B2 JP 2015214375 A JP2015214375 A JP 2015214375A JP 2015214375 A JP2015214375 A JP 2015214375A JP 6639866 B2 JP6639866 B2 JP 6639866B2
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- line
- selector
- display area
- display device
- video signal
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Images
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- 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
- G02F2203/00—Function characteristic
- G02F2203/04—Function characteristic wavelength independent
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2300/00—Aspects of the constitution of display devices
- G09G2300/04—Structural and physical details of display devices
- G09G2300/0421—Structural details of the set of electrodes
- G09G2300/0426—Layout of electrodes and connections
-
- 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
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Description
前記表示領域の外側には前記走査線に走査信号号を供給する走査回路が存在し、前記セレクタは前記走査線と前記表示領域との間、或いは、前記走査回路と前記表示領域との間に存在し、前記セレクタは、コモン電極であるITOによって覆われ、前記セレクタの外側にコモンバス配線が配置していることを特徴とする液晶表示装置。
Claims (11)
- 走査線と、ドレイン線と、映像信号引き出し線とが形成されたTFT基板を有する表示装置であって、
前記表示装置の表示領域は、非矩形であり、
前記表示領域に沿って配置され、前記ドレイン線と、映像信号引き出し線との間にセレクタが存在し、
前記走査線は、走査線号を供給し、前記表示領域に沿って配置されたする走査回路に接続されており、
前記走査線と前記映像信号引き出し線とが交差しており、
前記セレクタは、セレクタTFTを有しており、
前記セレクタTFTのゲートに接続されたセレクタ制御線は、前記ドレイン線と同じ層に形成されていることを特徴とする表示装置。 - 前記セレクタと前記走査回路との間にコモン配線が設けられていることを特徴とする請求項1に記載の表示装置。
- 前記セレクタは、セレクタTFTを有しており、
前記セレクタ制御線は、前記映像信号引き出し線と、前記セレクタとの間に設けられていることを特徴とする請求項1又は2に記載の表示装置。 - 前記セレクタ制御線は、前記ドレイン線と同じ層に形成されていることを特徴とする請求項3に記載の表示装置。
- 前記コモン配線と前記TFT基板の端部との間には、前記走査回路が設けられていること特徴とする請求項1乃至4の何れか1項に記載の表示装置。
- 走査線と、ドレイン線と、映像信号引き出し線とが形成されたTFT基板を有する表示装置であって、
前記表示装置の表示領域は、非矩形であり、
前記表示領域に沿って配置され、前記ドレイン線と、映像信号引き出し線との間にセレクタが存在し、
前記走査線は、走査線号を供給し、前記表示領域に沿って配置された走査回路に接続されており、
前記走査線と前記映像信号引き出し線とが交差しており、
前記セレクタは、セレクタTFTを有しており、
前記セレクタTFTのゲートに接続されたセレクタ制御線と前記走査線とは、絶縁膜を介して交差し、
前記セレクタ制御線と前記映像信号引き出し線とは、前記絶縁膜を介して交差していることを特徴とする表示装置。 - 前記映像信号引き出し線はドライバICに接続されており、
前記ドライバICは、前記表示領域の第1の辺に沿って形成され、前記走査回路は前記表示領域の前記第1の辺と隣接する第2の辺と、前記第2の辺と対向する第3の辺に沿って形成されていることを特徴とする請求項1に記載の表示装置。 - 走査線と、ドレイン線と、映像信号引き出し線とが形成されたTFT基板を有する表示装置であって、
前記表示装置の表示領域は、非矩形であり、
前記表示領域に沿って配置され、前記ドレイン線と、映像信号引き出し線との間にセレクタが存在し、
前記走査線は、走査線号を供給し、前記表示領域に沿って配置された走査回路に接続されており、
前記走査線と前記映像信号引き出し線とが交差しており、
前記セレクタは、セレクタTFTを有しており、
前記表示領域における、前記走査線の延在方向の画素の数は、前記ドレイン線の延在方向の画素の数と異なっており、前記ドレイン線の延在方向の画素の数が多い列に対応する前記セレクタTFTのチャンネル幅は、前記ドレイン線の延在方向の画素の数が少ない列に対応する前記セレクタTFTのチャンネル幅よりも大きいことを特徴とする表示装置。 - 前記表示領域の外形は直線部分と曲線部分の組み合わせからなり、前記直線部分に対応して前記ドライバICが配置していることを特徴とする請求項7に記載の表示装置。
- 前記表示領域の外形は直線部分と曲線部分の組み合わせからなり、前記直線部分に対応して前記ドライバICが配置しており、
前記直線部分に対応する前記セレクタTFTのチャンネル幅は、前記曲線部分に対応する前記セレクタTFTのチャンネル幅よりも大きいことを特徴とする請求項7に記載の表示装置。 - 前記映像信号引き出し線は、前記表示領域に沿って延在している、請求項1乃至10の何れか1項に記載の表示装置。
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US15/284,639 US10114260B2 (en) | 2015-10-30 | 2016-10-04 | Liquid crystal display device |
CN201610955755.6A CN106647067B (zh) | 2015-10-30 | 2016-10-27 | 显示装置 |
US16/058,253 US10281787B2 (en) | 2015-10-30 | 2018-08-08 | Liquid crystal display device |
US16/365,917 US10591794B2 (en) | 2015-10-30 | 2019-03-27 | Liquid crystal display device |
JP2019233805A JP6918090B2 (ja) | 2015-10-30 | 2019-12-25 | 液晶表示装置 |
US16/782,223 US10969641B2 (en) | 2015-10-30 | 2020-02-05 | Liquid crystal display device |
US17/185,124 US11506949B2 (en) | 2015-10-30 | 2021-02-25 | Liquid crystal display device |
US17/971,744 US11914256B2 (en) | 2015-10-30 | 2022-10-24 | Liquid crystal display device |
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US20230043478A1 (en) | 2023-02-09 |
US10969641B2 (en) | 2021-04-06 |
US11914256B2 (en) | 2024-02-27 |
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US20240152011A1 (en) | 2024-05-09 |
US20190219880A1 (en) | 2019-07-18 |
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