JP2007264624A5 - - Google Patents

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Publication number
JP2007264624A5
JP2007264624A5 JP2007050896A JP2007050896A JP2007264624A5 JP 2007264624 A5 JP2007264624 A5 JP 2007264624A5 JP 2007050896 A JP2007050896 A JP 2007050896A JP 2007050896 A JP2007050896 A JP 2007050896A JP 2007264624 A5 JP2007264624 A5 JP 2007264624A5
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JP
Japan
Prior art keywords
liquid crystal
inorganic alignment
alignment film
pair
crystal panel
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JP2007050896A
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Japanese (ja)
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JP4921206B2 (en
JP2007264624A (en
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Priority to JP2007050896A priority Critical patent/JP4921206B2/en
Priority claimed from JP2007050896A external-priority patent/JP4921206B2/en
Publication of JP2007264624A publication Critical patent/JP2007264624A/en
Publication of JP2007264624A5 publication Critical patent/JP2007264624A5/ja
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Publication of JP4921206B2 publication Critical patent/JP4921206B2/en
Expired - Fee Related legal-status Critical Current
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Claims (5)

液晶パネルの製造方法において、
少なくとも一方の表面に無機配向膜が形成された一対の基板を用意する工程、
前記一対の基板を用意する工程の後に、前記無機配向膜を、重水素、重水素化水素、トリチウムから選択される少なくとも一種を含む雰囲気に晒す表面処理工程、
前記表面処理工程の後に、前記一対の基板間に液晶を配する工程、
を含み、
前記液晶を配する工程は、前記無機配向膜の前記雰囲気に晒された表面に前記液晶を接触させる工程を含むことを特徴とする液晶パネルの製造方法。 In the manufacturing method of the liquid crystal panel,
Preparing a pair of substrates having an inorganic alignment film formed on at least one surface;
After the step of preparing the pair of substrates, a surface treatment step of exposing the inorganic alignment film to an atmosphere containing at least one selected from deuterium, deuterated hydrogen, and tritium ,
A step of arranging liquid crystal between the pair of substrates after the surface treatment step;
Including
Step arranging the liquid crystal, the manufacturing method of the liquid crystal panel which comprises the step of the causes come in contact with the liquid crystal in the exposed surface to the atmosphere of the inorganic alignment layer. 前記表面処理工程が、５０Ｐａ以上４００Ｐａ以下の圧力下で行われる請求項１に記載の液晶パネルの製造方法。   The method for producing a liquid crystal panel according to claim 1, wherein the surface treatment step is performed under a pressure of 50 Pa or more and 400 Pa or less. 前記無機配向膜が、斜方蒸着法によって成膜された無機配向膜である請求項１又は２に記載の液晶パネルの製造方法。 The method for manufacturing a liquid crystal panel according to claim 1, wherein the inorganic alignment film is an inorganic alignment film formed by oblique deposition. 液晶パネルの製造方法において、
少なくとも一方の表面に無機配向膜が形成された一対の基板を用意する工程、
前記一対の基板を用意する工程の後に、前記無機配向膜を、純水に対して１ｖｏｌ％以上１００ｖｏｌ％以下の濃度の重水素水が含まれた重水素水溶液に晒す表面処理工程、
前記表面処理工程の後に、前記一対の基板間に液晶を配する工程、
を含み、
前記液晶を配する工程は、前記無機配向膜の前記重水素水溶液に晒された表面に前記液晶を接触させる工程を含むことを特徴とする液晶パネルの製造方法。 In the manufacturing method of the liquid crystal panel,
Preparing a pair of substrates having an inorganic alignment film formed on at least one surface;
After said pair of preparing a substrate, the inorganic alignment layer, a surface treatment step of exposing the pure water deuterated water solution over 1 vol% 100 vol% or less of the concentration of deuterated water is included with respect to,
A step of arranging liquid crystal between the pair of substrates after the surface treatment step;
Including
The step of arranging the liquid crystal includes the step of bringing the liquid crystal into contact with the surface of the inorganic alignment film exposed to the deuterium aqueous solution . 前記配向膜の下方にはトランジスタが作製されている請求項１及至４のいずれか一項に記載の液晶パネルの製造方法。   The method for manufacturing a liquid crystal panel according to claim 1, wherein a transistor is formed below the alignment film.
JP2007050896A 2006-03-02 2007-03-01 Manufacturing method of liquid crystal panel Expired - Fee Related JP4921206B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2007050896A JP4921206B2 (en) 2006-03-02 2007-03-01 Manufacturing method of liquid crystal panel

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2006055973 2006-03-02
JP2006055973 2006-03-02
JP2007050896A JP4921206B2 (en) 2006-03-02 2007-03-01 Manufacturing method of liquid crystal panel

Publications (3)

Publication Number Publication Date
JP2007264624A JP2007264624A (en) 2007-10-11
JP2007264624A5 true JP2007264624A5 (en) 2010-04-02
JP4921206B2 JP4921206B2 (en) 2012-04-25

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Family Applications (1)

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JP2007050896A Expired - Fee Related JP4921206B2 (en) 2006-03-02 2007-03-01 Manufacturing method of liquid crystal panel

Country Status (1)

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JP (1) JP4921206B2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5303835B2 (en) * 2006-12-27 2013-10-02 株式会社リコー Vapor deposition film, optical path deflection element, spatial light modulation element, and projection type image display apparatus using the same
KR101878839B1 (en) * 2011-08-04 2018-08-20 삼성전자 주식회사 The equipment and method for lcd cell annealing
WO2021246113A1 (en) * 2020-06-05 2021-12-09 ソニーグループ株式会社 Optical element, liquid crystal display device, and electronic apparatus

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62251720A (en) * 1986-04-25 1987-11-02 Toshiba Corp Production of liquid crystal element
JPS63293527A (en) * 1987-05-26 1988-11-30 Seiko Epson Corp Electrooptic device
JPH02178628A (en) * 1988-12-28 1990-07-11 Matsushita Electric Ind Co Ltd Production of liquid crystal panel
JPH04345128A (en) * 1991-05-22 1992-12-01 Fuji Photo Film Co Ltd Production of liquid crystal display element
JP2000047211A (en) * 1998-07-31 2000-02-18 Sony Corp Liquid crystal element and its production
JP2006030646A (en) * 2004-07-16 2006-02-02 Seiko Epson Corp Liquid crystal display element, its manufacturing method and projection type display device

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