JP6980645B2 - Oledディスプレイ基板、oledディスプレイ装置およびoledディスプレイ基板の製造方法 - Google Patents
Oledディスプレイ基板、oledディスプレイ装置およびoledディスプレイ基板の製造方法 Download PDFInfo
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Description
本発明は2016年12月16日中国特許局に出願し、出願番号はNo.201611176024.8で、すべての内容は引用により本願に記載したものである。
前記複数の突起構造それぞれは前記絶縁媒質層と仕切られており、
前記突起層の前記ベース基板に対する高さは前記絶縁媒質層の高さより小さい。
前記第1開口領域の前記ベース基板上での投影は前記第2開口領域の投影を覆い、
前記第2開口領域の前記ベース基板上での投影は基本的前記複数の突起構造の1つが取り囲んでいる前記サブピクセル領域の投影と重なる。
Claims (5)
- ベース基板上にピクセル定義層を形成するステップであって、前記ピクセル定義層はサブピクセル間領域に形成してかつOLEDディスプレイ基板のサブピクセル領域を規定するものである前記形成ステップと、
前記ピクセル定義層の前記ベース基板に遠く離れている片側に絶縁媒質層を形成し、および前記絶縁媒質層を形成した後、前記絶縁媒質層に設置したフォトマスクを使ってそれぞれのサブピクセル領域に有機発光層を形成するステップであって、前記絶縁媒質層は前記サブピクセル領域より広い第1開口領域を規定するために形成するためのものである前記形成ステップと
を備え、
前記ピクセル定義層と前記絶縁媒質層は前記第1開口領域のベース基板上での投影が前記サブピクセル領域の投影を覆うように形成され、
前記フォトマスクに複数の開口があり、前記複数の開口のそれぞれの開口の縁にサブピクセル領域が取り囲んでおり、および
前記第1開口領域に位置しかつ前記サブピクセル領域を取り囲む前記フォトマスクの一部と前記第1開口領域に位置しかつ前記サブピクセル領域を取り囲む前記ピクセル定義層の一部は隙間を通じて仕切られており、
前記隙間は前記絶縁媒質層の厚さと同じ厚さを有し、
前記有機発光層を形成する前に、
前記サブピクセル間領域に複数の突起構造を含む突起層を形成し、前記複数の突起構造それぞれは基板のサブピクセル領域を取り囲むように形成し、
前記複数の突起構造それぞれは前記絶縁媒質層と遮るように形成し、前記突起層の前記基板に対する相対的高さは前記絶縁媒質層の高さより小さく、
同じ材料と同じフォトマスクを使って一次工程で前記ピクセル定義層と前記突起層を形成し、
または、
同じ材料と同じフォトマスクを使って一次工程で前記絶縁媒質層と前記突起層を形成し、
または、
同じ材料と同じフォトマスクを使って一次工程で前記ピクセル定義層、前記絶縁媒質層と前記突起層を形成することを特徴とする、前記サブピクセル領域と前記サブピクセル間領域を有するOLEDディスプレイ基板の製造方法。 - 前記複数突起構造それぞれは第2開口領域を規定するために形成し、
前記第1開口領域の前記ベース基板上での投影は前記第2開口領域の投影を覆い、および
第2開口領域の前記ベース基板上での投影は基本的前記複数の突起構造の1つに取り囲まれている前記サブピクセル領域の投影と重なることを特徴とする、請求項1に記載するサブピクセル領域とサブピクセル間領域を有するOLEDディスプレイ基板の製造方法。 - 前記第1開口領域の広さは前記サブピクセル領域の広さより少なくとも1μm広いことを特徴とする、請求項1に記載するサブピクセル領域とサブピクセル間領域を有するOLEDディスプレイ基板の製造方法。
- 前記サブピクセル間領域に薄膜トランジスターを形成し、
前記ベース基板に第1電極を形成し、
前記第1電極の前記ベース基板に遠く離れている片側に有機層を形成し、
前記有機層の前記第1電極に遠く離れている片側に第2電極を形成し、
また、前記薄膜トランジスターの形成はドレインを形成することと、
前記ドレインがOLEDの前記第1電極と接続することを含むことを特徴とする、
請求項1に記載するサブピクセル領域とサブピクセル間領域を有するOLEDディスプレイ基板の製造方法。 - 請求項1ないし請求項4のいずれかの1項に記載した前記OLEDディスプレイ基板を備えるOLEDディスプレイ装置。
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CN201611176024.8 | 2016-12-16 | ||
CN201611176024.8A CN108231824B (zh) | 2016-12-16 | 2016-12-16 | 一种oled显示面板及其制备方法 |
PCT/CN2017/090688 WO2018107722A1 (en) | 2016-12-16 | 2017-06-29 | Organic light emitting diode display substrate, organic light emitting diode display apparatus, and method of fabricating organic light emitting diode display substrate |
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KR (1) | KR102035708B1 (ja) |
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CN108987444B (zh) * | 2018-07-06 | 2021-06-11 | 云谷(固安)科技有限公司 | 显示基板及其制作方法、显示面板和显示装置 |
CN109659338A (zh) * | 2018-12-10 | 2019-04-19 | 武汉华星光电半导体显示技术有限公司 | Oled显示装置 |
CN112313801B (zh) * | 2019-05-14 | 2024-02-09 | 京东方科技集团股份有限公司 | 阵列基板及其制作方法、显示装置 |
CN111916578B (zh) * | 2020-07-15 | 2023-12-19 | 京东方科技集团股份有限公司 | 一种阵列基板、其制备方法及显示装置 |
CN112909067B (zh) * | 2021-02-25 | 2023-04-18 | 云谷(固安)科技有限公司 | 显示面板及掩膜版组件 |
CN116709832A (zh) * | 2023-08-08 | 2023-09-05 | 惠科股份有限公司 | 屏下摄像显示屏和显示装置 |
CN118139471A (zh) * | 2024-02-21 | 2024-06-04 | 惠科股份有限公司 | 显示面板及其制备方法、显示装置 |
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Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003243171A (ja) * | 2002-02-18 | 2003-08-29 | Matsushita Electric Ind Co Ltd | 有機エレクトロルミネッセンスディスプレイパネルおよびその製造方法 |
JP2004165067A (ja) * | 2002-11-14 | 2004-06-10 | Sanyo Electric Co Ltd | 有機電界発光パネル |
KR100872494B1 (ko) * | 2002-12-31 | 2008-12-05 | 엘지디스플레이 주식회사 | 액정 표시 장치용 어레이 기판의 제조 방법 |
US7307382B2 (en) * | 2003-10-30 | 2007-12-11 | Samsung Sdi Co., Ltd. | Flat display device including an overflow barrier |
JP4815761B2 (ja) * | 2003-11-27 | 2011-11-16 | セイコーエプソン株式会社 | 電気光学装置、電気光学装置の製造方法、電子機器 |
KR100592267B1 (ko) * | 2004-03-25 | 2006-06-21 | 삼성에스디아이 주식회사 | 유기 전계 발광 표시장치의 제조방법 |
JP2005322564A (ja) * | 2004-05-11 | 2005-11-17 | Sony Corp | 表示装置の製造方法および表示装置 |
JP2006202510A (ja) * | 2005-01-18 | 2006-08-03 | Seiko Epson Corp | 有機el装置の製造方法 |
KR20060091665A (ko) * | 2005-02-16 | 2006-08-21 | 주식회사 대우일렉트로닉스 | 유기 el 디스플레이 패널의 제조 방법 |
JP4621048B2 (ja) * | 2005-03-25 | 2011-01-26 | 富士通セミコンダクター株式会社 | 固体撮像素子 |
KR100745332B1 (ko) * | 2005-09-28 | 2007-08-02 | 삼성에스디아이 주식회사 | 유기 발광표시장치 및 그 제조방법 |
KR100796618B1 (ko) * | 2007-01-04 | 2008-01-22 | 삼성에스디아이 주식회사 | 유기전계발광표시장치 및 그의 제조방법 |
JP2008300097A (ja) * | 2007-05-30 | 2008-12-11 | Canon Inc | 有機発光装置及びその製造方法 |
KR100833772B1 (ko) * | 2007-06-20 | 2008-05-29 | 삼성에스디아이 주식회사 | 유기 전계 발광 표시 장치 및 그 제조 방법 |
JP5045389B2 (ja) * | 2007-11-21 | 2012-10-10 | セイコーエプソン株式会社 | 有機エレクトロルミネッセンス装置の製造方法 |
JP4439589B2 (ja) * | 2007-12-28 | 2010-03-24 | パナソニック株式会社 | 有機elデバイスおよび有機elディスプレイパネル、ならびにそれらの製造方法 |
KR100943187B1 (ko) * | 2008-05-20 | 2010-02-19 | 삼성모바일디스플레이주식회사 | 유기 발광 표시 장치 및 이의 제조 방법 |
KR20100093221A (ko) * | 2009-02-16 | 2010-08-25 | 삼성모바일디스플레이주식회사 | 유기전계발광 표시 장치 |
KR101193185B1 (ko) | 2009-12-29 | 2012-10-19 | 삼성디스플레이 주식회사 | 패턴 형성 방법 및 유기 발광 소자의 제조방법 |
KR101146991B1 (ko) * | 2010-05-07 | 2012-05-23 | 삼성모바일디스플레이주식회사 | 유기 발광 디스플레이 장치 및 그 제조방법 |
JP2012198991A (ja) * | 2011-03-18 | 2012-10-18 | Seiko Epson Corp | 有機エレクトロルミネッセンス装置及び有機エレクトロルミネッセンス装置の製造方法 |
CN102903675B (zh) * | 2012-10-12 | 2014-11-19 | 京东方科技集团股份有限公司 | 一种tft阵列基板、制作方法及显示装置 |
JP2014174319A (ja) * | 2013-03-08 | 2014-09-22 | Sony Corp | 表示装置および表示装置の製造方法ならびに電子機器 |
KR20140120427A (ko) * | 2013-04-02 | 2014-10-14 | 삼성디스플레이 주식회사 | 유기 발광 표시 장치 및 유기 발광 표시 장치의 제조 방법 |
WO2014174804A1 (ja) * | 2013-04-22 | 2014-10-30 | パナソニック株式会社 | El表示装置の製造方法 |
CN103456765B (zh) | 2013-09-10 | 2015-09-16 | 深圳市华星光电技术有限公司 | 有源式有机电致发光器件背板及其制作方法 |
KR102092707B1 (ko) * | 2013-09-17 | 2020-03-25 | 삼성디스플레이 주식회사 | 플렉서블 디스플레이 장치와, 이의 제조 방법 |
CN103647028B (zh) * | 2013-12-19 | 2016-11-09 | 京东方科技集团股份有限公司 | 阵列基板及其制作方法、显示装置 |
CN103794634B (zh) | 2014-01-29 | 2016-10-19 | 青岛海信电器股份有限公司 | 发光显示背板、有机发光显示器及其制作方法 |
KR102260991B1 (ko) * | 2014-02-14 | 2021-06-07 | 삼성디스플레이 주식회사 | 표시 패널 및 이의 제조 방법 |
CN103901687A (zh) * | 2014-02-20 | 2014-07-02 | 京东方科技集团股份有限公司 | 一种阵列基板及其制备方法、显示装置 |
KR101683742B1 (ko) * | 2014-04-25 | 2016-12-08 | 삼성디스플레이 주식회사 | 유기 발광 표시 장치 |
CN104465708B (zh) * | 2014-12-24 | 2017-10-17 | 京东方科技集团股份有限公司 | 一种阵列基板及其制作方法和显示装置 |
CN104867962B (zh) * | 2015-05-06 | 2019-04-05 | 京东方科技集团股份有限公司 | 一种oled阵列基板及其制作方法、oled显示装置 |
CN105552107A (zh) * | 2016-02-29 | 2016-05-04 | 上海天马有机发光显示技术有限公司 | 一种显示面板、制作方法以及电子设备 |
CN105845711B (zh) | 2016-05-17 | 2020-05-29 | 上海天马有机发光显示技术有限公司 | 阵列基板及其制作方法、显示面板、显示装置 |
CN106206604B (zh) | 2016-07-29 | 2019-01-18 | 京东方科技集团股份有限公司 | 一种阵列基板及其制作方法、显示装置 |
CN106384744B (zh) | 2016-11-16 | 2020-04-03 | 信利(惠州)智能显示有限公司 | 有机发光显示器件的制造方法 |
CN206225365U (zh) * | 2016-12-16 | 2017-06-06 | 京东方科技集团股份有限公司 | 一种oled显示面板 |
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KR20180086404A (ko) | 2018-07-31 |
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