JP2006184672A5 - - Google Patents

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JP2006184672A5
JP2006184672A5 JP2004379204A JP2004379204A JP2006184672A5 JP 2006184672 A5 JP2006184672 A5 JP 2006184672A5 JP 2004379204 A JP2004379204 A JP 2004379204A JP 2004379204 A JP2004379204 A JP 2004379204A JP 2006184672 A5 JP2006184672 A5 JP 2006184672A5
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Prior art keywords
liquid crystal
electrode
substrate
crystal device
alignment film
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JP2004379204A
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Japanese (ja)
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JP4729923B2 (en
JP2006184672A (en
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Priority claimed from JP2004379204A external-priority patent/JP4729923B2/en
Publication of JP2006184672A publication Critical patent/JP2006184672A/en
Publication of JP2006184672A5 publication Critical patent/JP2006184672A5/ja
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Claims (9)

第1基板と第2基板に挟持された液晶層と、前記第1基板上に画素毎に形成された第1電極及び第2電極とを備え、前記第1電極と前記第2電極により前記液晶層に対して電界を印加できるように構成された液晶装置において、
前記第1基板における前記液晶層側に配向膜が設けられ、
前記液晶層の厚さをDとし、前記第1電極と前記第2電極の間隔をLとしたとき、D≧Lの関係を満たすことを特徴とする液晶装置。
A liquid crystal layer sandwiched between a first substrate and a second substrate, and a first electrode and a second electrode formed for each pixel on the first substrate, wherein the liquid crystal is formed by the first electrode and the second electrode. In a liquid crystal device configured to be able to apply an electric field to a layer,
An alignment film is provided on the liquid crystal layer side of the first substrate;
A liquid crystal device satisfying a relationship of D ≧ L, where D is a thickness of the liquid crystal layer and L is an interval between the first electrode and the second electrode.
第1基板と第2基板に挟持された液晶層と、前記第1基板上に画素毎に形成された第1電極及び第2電極とを備え、前記第1電極と前記第2電極により前記液晶層に対して電界を印加できるように構成された液晶装置において、
前記第1基板における前記液晶層側に配向膜が設けられ、
前記第2基板には遮光膜が形成され、
前記第1電極及び前記第2電極と前記遮光膜との厚み方向の距離をFとし、前記第1電極と前記第2電極の間隔をLとしたとき、F>Lの関係を満たすことを特徴とする液晶装置。
A liquid crystal layer sandwiched between a first substrate and a second substrate, and a first electrode and a second electrode formed for each pixel on the first substrate, wherein the liquid crystal is formed by the first electrode and the second electrode. In a liquid crystal device configured to be able to apply an electric field to a layer,
An alignment film is provided on the liquid crystal layer side of the first substrate;
A light-shielding film is formed on the second substrate;
The relationship of F> L is satisfied, where F is a distance in the thickness direction between the first electrode and the second electrode and the light-shielding film, and L is a distance between the first electrode and the second electrode. A liquid crystal device.
前記遮光膜が前記第2基板の外面側に配置されていることを特徴とする請求項2に記載の液晶装置。   The liquid crystal device according to claim 2, wherein the light shielding film is disposed on an outer surface side of the second substrate. 前記第1電極及び前記第2電極は前記画素内において直線状に構成されていることを特徴とする請求項1乃至3のいずれか一項に記載の液晶装置。   4. The liquid crystal device according to claim 1, wherein the first electrode and the second electrode are linearly formed in the pixel. 5. 前記液晶層は負の誘電率異方性を備えた液晶で構成されていることを特徴とする請求項1乃至4のいずれか一項に記載の液晶装置。   5. The liquid crystal device according to claim 1, wherein the liquid crystal layer is made of a liquid crystal having negative dielectric anisotropy. 前記配向膜は無機物で構成されていることを特徴とする請求項1乃至5のいずれか一項に記載の液晶装置。   The liquid crystal device according to claim 1, wherein the alignment film is made of an inorganic material. 前記無機物はAl2O3であることを特徴とする請求項6に記載の液晶装置。   The liquid crystal device according to claim 6, wherein the inorganic substance is Al 2 O 3. 前記配向膜がDLCで構成されていることを特徴とする請求項1乃至5のいずれか一項に記載の液晶装置。   The liquid crystal device according to claim 1, wherein the alignment film is made of DLC. 請求項1乃至8のいずれか一項に記載の液晶装置を光変調素子として備えた投射型表示装置。   A projection display device comprising the liquid crystal device according to claim 1 as a light modulation element.
JP2004379204A 2004-12-28 2004-12-28 Liquid crystal device and projection display device Active JP4729923B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2004379204A JP4729923B2 (en) 2004-12-28 2004-12-28 Liquid crystal device and projection display device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004379204A JP4729923B2 (en) 2004-12-28 2004-12-28 Liquid crystal device and projection display device

Publications (3)

Publication Number Publication Date
JP2006184672A JP2006184672A (en) 2006-07-13
JP2006184672A5 true JP2006184672A5 (en) 2007-04-12
JP4729923B2 JP4729923B2 (en) 2011-07-20

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Family Applications (1)

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JP2004379204A Active JP4729923B2 (en) 2004-12-28 2004-12-28 Liquid crystal device and projection display device

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JP (1) JP4729923B2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100453692C (en) * 2006-07-20 2009-01-21 浙江大学 Aluminium material surface modifying diamond-like film coating process and apparatus
JP2008083324A (en) * 2006-09-27 2008-04-10 Seiko Epson Corp Liquid crystal display and electronic equipment
JP4321602B2 (en) 2007-02-14 2009-08-26 セイコーエプソン株式会社 Document editing support apparatus, program, and storage medium
JP5007643B2 (en) * 2007-03-01 2012-08-22 セイコーエプソン株式会社 Liquid crystal device and projector

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0553115A (en) * 1991-08-28 1993-03-05 Tokuyama Soda Co Ltd Ferroelectric liquid crystal display element
JP4556341B2 (en) * 2001-03-30 2010-10-06 セイコーエプソン株式会社 Liquid crystal display device and electronic device
JP3738990B2 (en) * 2002-01-28 2006-01-25 インターナショナル・ビジネス・マシーンズ・コーポレーション Liquid crystal alignment film, method for manufacturing the liquid crystal alignment film, liquid crystal panel, and liquid crystal display device

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