JP2005084268A5 - - Google Patents

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JP2005084268A5
JP2005084268A5 JP2003314826A JP2003314826A JP2005084268A5 JP 2005084268 A5 JP2005084268 A5 JP 2005084268A5 JP 2003314826 A JP2003314826 A JP 2003314826A JP 2003314826 A JP2003314826 A JP 2003314826A JP 2005084268 A5 JP2005084268 A5 JP 2005084268A5
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Prior art keywords
pair
display device
substrates
electrophoretic display
microcapsules
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JP2003314826A
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JP4506131B2 (en
JP2005084268A (en
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Priority to JP2003314826A priority Critical patent/JP4506131B2/en
Priority claimed from JP2003314826A external-priority patent/JP4506131B2/en
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Publication of JP2005084268A5 publication Critical patent/JP2005084268A5/ja
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Claims (10)

電極と、対向する1対の基板と、該1対の基板間に設けられ、少なくとも1種の電気泳動粒子を含む電気泳動分散液を封入してなる複数のマイクロカプセルとを有する電気泳動表示装置の製造方法であって、
前記1対の基板間に、前記マイクロカプセルを配設する際に、前記マイクロカプセルとともに、前記1対の基板間の間隔を規制し、少なくとも前記1対の基板と接触する接触面が接着機能を有する材料で構成されたギャップ材を設ける第1の工程と、
前記マイクロカプセルおよび前記ギャップ材を介在させて、前記1対の基板を互いに接合する第2の工程とを有することを特徴とする電気泳動表示装置の製造方法。
An electrophoretic display device having an electrode, a pair of opposing substrates, and a plurality of microcapsules encapsulating an electrophoretic dispersion liquid including at least one kind of electrophoretic particles provided between the pair of substrates A manufacturing method of
When the microcapsules are disposed between the pair of substrates, the space between the pair of substrates is regulated together with the microcapsules, and at least a contact surface in contact with the pair of substrates has an adhesive function. A first step of providing a gap material made of a material having;
And a second step of bonding the pair of substrates to each other with the microcapsule and the gap material interposed therebetween.
前記ギャップ材の供給は、前記マイクロカプセルの供給の前に行うことを特徴とする請求項1に記載の電気泳動表示装置の製造方法。   The method for manufacturing an electrophoretic display device according to claim 1, wherein the gap material is supplied before the microcapsules are supplied. 前記第1の工程は、前記マイクロカプセル及び前記ギャップ材を含むマイクロカプセル分散液を供給することにより行うことを特徴とする請求項1に記載の電気泳動表示装置の製造方法。   The method for manufacturing an electrophoretic display device according to claim 1, wherein the first step is performed by supplying a microcapsule dispersion liquid including the microcapsules and the gap material. 電極と、対向する1対の基板と、該1対の基板間に設けられ、少なくとも1種の電気泳動粒子を含む電気泳動分散液を封入してなる複数のマイクロカプセルとを有する電気泳動表示装置であって、
前記1対の基板間に、前記マイクロカプセルと、該1対の基板間の間隔を規制し、少なくとも前記1対の基板と接触する接触面が接着機能を有する材料で構成されたギャップ材を設けたことを特徴とする電気泳動表示装置。
An electrophoretic display device having an electrode, a pair of opposing substrates, and a plurality of microcapsules encapsulating an electrophoretic dispersion liquid including at least one kind of electrophoretic particles provided between the pair of substrates Because
A gap material is provided between the pair of substrates, the gap between the microcapsule and the pair of substrates is restricted, and at least a contact surface that contacts the pair of substrates is made of a material having an adhesive function. An electrophoretic display device characterized by the above.
前記ギャップ材が、略柱状であることを特徴とする請求項4に記載の電気泳動表示装置。   The electrophoretic display device according to claim 4, wherein the gap material is substantially columnar. 前記ギャップ材が、略球状であることを特徴とする請求項4に記載の電気泳動表示装置。   The electrophoretic display device according to claim 4, wherein the gap material is substantially spherical. 前記ギャップ材の平均粒径が、前記マイクロカプセルの平均粒径より小さいことを特徴とする請求項6に記載の電気泳動表示装置。   The electrophoretic display device according to claim 6, wherein an average particle diameter of the gap material is smaller than an average particle diameter of the microcapsules. 前記ギャップ材の厚み方向の平均長が、前記マイクロカプセルの平均粒径より小さいことを特徴とする請求項5ないし7のいずれかに記載の電気泳動表示装置。   The electrophoretic display device according to claim 5, wherein an average length in the thickness direction of the gap material is smaller than an average particle diameter of the microcapsules. 前記ギャップ材の厚み方向の平均長が、前記マイクロカプセルの平均粒径と等しいことを特徴とする請求項5ないし7のいずれかに記載の電気泳動表示装置。   The electrophoretic display device according to claim 5, wherein an average length in the thickness direction of the gap material is equal to an average particle diameter of the microcapsules. 請求項4ないし9のいずれかに記載の電気泳動表示装置を備えることを特徴とする電子機器。   An electronic apparatus comprising the electrophoretic display device according to claim 4.
JP2003314826A 2003-09-05 2003-09-05 Electrophoretic display device manufacturing method, electrophoretic display device, and electronic apparatus Expired - Fee Related JP4506131B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2003314826A JP4506131B2 (en) 2003-09-05 2003-09-05 Electrophoretic display device manufacturing method, electrophoretic display device, and electronic apparatus

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Application Number Priority Date Filing Date Title
JP2003314826A JP4506131B2 (en) 2003-09-05 2003-09-05 Electrophoretic display device manufacturing method, electrophoretic display device, and electronic apparatus

Publications (3)

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JP2005084268A JP2005084268A (en) 2005-03-31
JP2005084268A5 true JP2005084268A5 (en) 2006-02-16
JP4506131B2 JP4506131B2 (en) 2010-07-21

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Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4586711B2 (en) 2005-11-09 2010-11-24 セイコーエプソン株式会社 Method for manufacturing electrophoretic display sheet and method for manufacturing electrophoretic display device
JP2010256695A (en) * 2009-04-27 2010-11-11 Seiko Epson Corp Display sheet, display device and electronic equipment

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* Cited by examiner, † Cited by third party
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JP2733680B2 (en) * 1989-02-25 1998-03-30 エヌオーケー株式会社 Electrophoretic display device and method of manufacturing the same
JP3543641B2 (en) * 1997-12-15 2004-07-14 富士ゼロックス株式会社 Volume modulation type color forming material, volume modulation type color forming composition, optical element using the same, and light modulation method
US6392786B1 (en) * 1999-07-01 2002-05-21 E Ink Corporation Electrophoretic medium provided with spacers
JP3919145B2 (en) * 1999-07-19 2007-05-23 株式会社リコー Image display medium
JP4508322B2 (en) * 1999-10-22 2010-07-21 キヤノン株式会社 Display device
JP2001125151A (en) * 1999-10-28 2001-05-11 Kanegafuchi Chem Ind Co Ltd Laminated body of functional material and method of producing the same
JP4085611B2 (en) * 2000-10-27 2008-05-14 セイコーエプソン株式会社 Method for manufacturing electrophoretic display device
JP2002250944A (en) * 2001-02-23 2002-09-06 Tdk Corp Electrophoresis display device
JP4377554B2 (en) * 2001-05-29 2009-12-02 Tdk株式会社 Display device
JP4155553B2 (en) * 2001-08-01 2008-09-24 キヤノン株式会社 Display element and manufacturing method thereof
JP2003140198A (en) * 2001-11-05 2003-05-14 Seiko Epson Corp Electrphoretic system, method of manufacturing electrophoretic system and electronic apparatus and microcapsule
JP4165078B2 (en) * 2002-01-29 2008-10-15 セイコーエプソン株式会社 Electrophoretic display device and method for manufacturing electrophoretic device

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