JP2020505632A - アレイ基板及びその製造方法、表示パネル及びその製造方法 - Google Patents
アレイ基板及びその製造方法、表示パネル及びその製造方法 Download PDFInfo
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- 238000001514 detection method Methods 0.000 claims abstract description 74
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- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 8
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 8
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- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 claims description 7
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- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
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- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
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- TXEYQDLBPFQVAA-UHFFFAOYSA-N tetrafluoromethane Chemical compound FC(F)(F)F TXEYQDLBPFQVAA-UHFFFAOYSA-N 0.000 description 1
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- H01L27/1214—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being other than a semiconductor body, e.g. an insulating body comprising a plurality of TFTs formed on a non-semiconducting substrate, e.g. driving circuits for AMLCDs
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- 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
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- 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
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- 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
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- 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
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- 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
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- H01L23/60—Protection against electrostatic charges or discharges, e.g. Faraday shields
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- H01L27/02—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers
- H01L27/12—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being other than a semiconductor body, e.g. an insulating body
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- H01L27/12—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being other than a semiconductor body, e.g. an insulating body
- H01L27/1214—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being other than a semiconductor body, e.g. an insulating body comprising a plurality of TFTs formed on a non-semiconducting substrate, e.g. driving circuits for AMLCDs
- H01L27/124—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being other than a semiconductor body, e.g. an insulating body comprising a plurality of TFTs formed on a non-semiconducting substrate, e.g. driving circuits for AMLCDs with a particular composition, shape or layout of the wiring layers specially adapted to the circuit arrangement, e.g. scanning lines in LCD pixel circuits
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Abstract
Description
基板と、
検出回路並びにその検出回路の外に位置する少なくとも1個の金属層であり共にその基板上に所在している検出回路及び金属層と、
その金属層を覆い検出回路を露出させる保護層と、
を有するアレイ基板を提案している。
基板を準備し、検出回路並びにその検出回路の外に位置する少なくとも1個の金属層を共にその基板上に形成する工程と、
保護層を形成し、その保護層によりその金属層を覆い検出回路を露出させることを可能にする工程と、
を有するアレイ基板製造方法を提案している。
基板と、
検出回路並びにその検出回路の外に位置する少なくとも1個の金属層であり共にその基板上に所在している検出回路及び金属層と、
その金属層を覆い検出回路を露出させる保護層と、
を有し、
そのアレイ基板又はガラスカバープレートのパッケージングエリアがフリットで以て覆われ、それによりそれらアレイ基板及びガラスカバープレートがパッケージングされており、
更に、ボンディングエリア内にボンディングされたドライバチップを有する表示パネルを、提案している。
上述の基板製造方法を用いアレイ基板を製造しガラスカバープレートを配設する工程と、
そのアレイ基板又はガラスカバープレートのパッケージングエリアをフリットで以て覆いそれらアレイ基板及びガラスカバープレートをパッケージングする工程と、
そのフリットに対するレーザ照射を実行する工程と、
そのボンディングエリア内にドライバチップをボンディングする工程と、
を有する方法を提案している。
基板と、
検出回路並びにその検出回路の外に位置する少なくとも1個の金属層であり、その基板上に所在している検出回路及び金属層と、
保護層であり、その金属層を覆い且つ検出回路を露出させる保護層と、
を有するものである。
Claims (15)
- 基板と、
検出回路並びにその検出回路の外に位置する少なくとも1個の金属層であり共に上記基板上に所在している検出回路及び金属層と、
上記金属層を覆い上記検出回路を露出させる保護層と、
を備えることを特徴とするアレイ基板。 - 上記保護層の素材が窒化シリコン、酸化シリコン及びオキシ窒化シリコンのうち一つ又はそれらの組合せであることを特徴とする請求項1に記載のアレイ基板。
- 更に、上記基板上に形成された複数個の入力及び出力端子を備え、上記保護層がそれら複数個の入力及び出力端子を露出させることを特徴とする請求項1に記載のアレイ基板。
- 上記検出回路並びに上記複数個の入力及び出力端子でボンディングエリアが形成されており、上記保護層により露出されるエリアがそのボンディングエリアと等しく又はそのボンディングエリアより大きいことを特徴とする請求項3に記載のアレイ基板。
- 上記基板がパッケージングエリアを有し、上記保護層がそのパッケージングエリア内で上記金属層のみを覆うことを特徴とする請求項1に記載のアレイ基板。
- 基板を準備し、検出回路並びにその検出回路の外に位置する少なくとも1個の金属層を共にその基板上に形成する工程と、
保護層を形成することで上記金属層を覆い上記検出回路を露出させる工程と、
を有することを特徴とするアレイ基板製造方法。 - 更に、上記基板上に複数個の入力及び出力端子を配列する工程を有し、上記保護層がそれら複数個の入力及び出力端子を露出させることを特徴とする請求項6に記載のアレイ基板製造方法。
- 上記基板がパッケージングエリアを有し、上記保護層がそのパッケージングエリア内で上記金属層のみを覆うことを特徴とする請求項7に記載のアレイ基板製造方法。
- 上記基板が表示エリア及び非表示エリアを有し、上記パッケージングエリア、上記検出回路並びに上記複数個の入力及び出力端子が皆その非表示エリア内に所在しており、
上記金属層が上記非表示エリア内及び上記表示エリア内双方に形成され、その金属層が形成されている間に上記検出回路がその非表示エリア内に形成され且つ複数個の薄膜トランジスタがその表示エリア内に形成され、
上記保護層が上記非表示エリア内及び上記表示エリア内双方に形成され、
保護層を形成する工程が、更に、その保護層のうち、上記表示エリアにおけるコンタクトホールの位置に対応する部分を除去することで、その保護層により上記検出回路を露出可能としつつ、そのコンタクトホールを露出させる工程を含む、ことを特徴とする請求項8に記載のアレイ基板製造方法。 - アレイ基板及びガラスカバープレートを備える表示パネルであり、表示エリア及び非表示エリアを有し、その非表示エリアが更にパッケージングエリア及びボンディングエリアを有する表示パネルであって、
上記アレイ基板が、
基板と、
検出回路並びにその検出回路の外に位置する少なくとも1個の金属層であり共に上記基板上に所在している検出回路及び金属層と、
上記金属層を覆い上記検出回路を露出させる保護層と、
を有し、
上記アレイ基板又は上記ガラスカバープレートのパッケージングエリアがフリットで以て覆われ、それによりそれらアレイ基板及びガラスカバープレートがパッケージングされており、
更に、上記ボンディングエリア内にボンディングされたドライバチップを備えることを特徴とする表示パネル。 - 保護層の素材が窒化シリコン、酸化シリコン及びオキシ窒化シリコンのうち一つ又はそれらの組合せであることを特徴とする請求項10に記載の表示パネル。
- 上記アレイ基板が、更に、上記基板上に形成された複数個の入力及び出力端子を備え、上記保護層がそれら複数個の入力及び出力端子を露出させることを特徴とする請求項10に記載の表示パネル。
- 上記検出回路並びに上記複数個の入力及び出力端子の双方が上記ボンディングエリア内に所在しており、上記保護層により露出されるエリアがそのボンディングエリアと等しいかより大きいことを特徴とする請求項12に記載の表示パネル。
- 上記保護層が上記パッケージングエリア内で上記金属層のみを覆うことを特徴とする請求項10に記載の表示パネル。
- 表示パネル製造方法であり、その表示パネルが表示エリア及び非表示エリアを有し、その非表示エリアが更にパッケージングエリア及びボンディングエリアを有する表示パネル製造方法であって、
請求項6乃至9のうちいずれか一項に係るアレイ基板製造方法を用いアレイ基板を製造しガラスカバープレートを配設する工程と、
上記アレイ基板又は上記ガラスカバープレートのパッケージングエリアをフリットで以て覆いそれらアレイ基板及びガラスカバープレートをパッケージングする工程と、
上記フリットに対するレーザ照射を実行する工程と、
上記ボンディングエリア内にドライバチップをボンディングする工程と、
を有することを特徴とする表示パネル製造方法。
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Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010102237A (ja) * | 2008-10-27 | 2010-05-06 | Mitsubishi Electric Corp | 表示装置 |
JP2014044936A (ja) * | 2012-07-30 | 2014-03-13 | Semiconductor Energy Lab Co Ltd | 封止体及び有機電界発光装置 |
US20150015835A1 (en) * | 2013-07-10 | 2015-01-15 | Shenzhen China Star Optoelectronics Technology Co., Ltd. | Color filtering array substrate and the manufacturing method thereof |
US20160293883A1 (en) * | 2015-04-03 | 2016-10-06 | Samsung Display Co., Ltd. | Organic light-emitting display apparatus |
US20170098797A1 (en) * | 2015-10-06 | 2017-04-06 | Samsung Display Co., Ltd. | Display apparatus |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TW538246B (en) * | 2000-06-05 | 2003-06-21 | Semiconductor Energy Lab | Display panel, display panel inspection method, and display panel manufacturing method |
JP2002072963A (ja) * | 2000-06-12 | 2002-03-12 | Semiconductor Energy Lab Co Ltd | 発光モジュールおよびその駆動方法並びに光センサ |
US7482629B2 (en) * | 2004-05-21 | 2009-01-27 | Semiconductor Energy Laboratory Co., Ltd. | Display device and electronic device |
JP5127124B2 (ja) * | 2005-07-29 | 2013-01-23 | 株式会社ジャパンディスプレイセントラル | 表示装置 |
KR100805154B1 (ko) * | 2006-09-15 | 2008-02-21 | 삼성에스디아이 주식회사 | 유기 발광 표시 장치 및 그 제조 방법 |
KR101465478B1 (ko) * | 2008-02-18 | 2014-11-26 | 삼성디스플레이 주식회사 | 유기발광 표시장치 및 이의 제조방법 |
US8493543B2 (en) * | 2008-10-17 | 2013-07-23 | Sony Corporation | Liquid crystal display device |
CN202585418U (zh) * | 2012-03-31 | 2012-12-05 | 北京京东方光电科技有限公司 | 一种阵列基板的外围电路、阵列基板及液晶显示装置 |
TWI477869B (zh) * | 2012-11-02 | 2015-03-21 | Au Optronics Corp | 顯示面板之陣列基板及其製作方法 |
US9348182B2 (en) * | 2012-11-08 | 2016-05-24 | Sharp Kabushiki Kaisha | Active matrix substrate and display device |
CN103197478B (zh) * | 2013-03-20 | 2015-11-25 | 合肥京东方光电科技有限公司 | 一种阵列基板及液晶显示装置 |
US9455281B2 (en) * | 2014-06-19 | 2016-09-27 | Semiconductor Energy Laboratory Co., Ltd. | Touch sensor, touch panel, touch panel module, and display device |
CN104280958B (zh) * | 2014-09-26 | 2017-03-08 | 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 |
CN104678635A (zh) * | 2015-03-19 | 2015-06-03 | 合肥京东方光电科技有限公司 | 一种显示面板和显示装置 |
CN205944094U (zh) * | 2016-06-17 | 2017-02-08 | 上海天马微电子有限公司 | 一种oled显示面板及显示装置 |
CN106681075B (zh) * | 2017-03-23 | 2019-05-28 | 京东方科技集团股份有限公司 | 显示面板、阵列基板及其制造方法、检测电路 |
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- 2018-04-13 EP EP18844428.5A patent/EP3667725B1/en active Active
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Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010102237A (ja) * | 2008-10-27 | 2010-05-06 | Mitsubishi Electric Corp | 表示装置 |
JP2014044936A (ja) * | 2012-07-30 | 2014-03-13 | Semiconductor Energy Lab Co Ltd | 封止体及び有機電界発光装置 |
US20150015835A1 (en) * | 2013-07-10 | 2015-01-15 | Shenzhen China Star Optoelectronics Technology Co., Ltd. | Color filtering array substrate and the manufacturing method thereof |
US20160293883A1 (en) * | 2015-04-03 | 2016-10-06 | Samsung Display Co., Ltd. | Organic light-emitting display apparatus |
US20170098797A1 (en) * | 2015-10-06 | 2017-04-06 | Samsung Display Co., Ltd. | Display apparatus |
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