JPS5440652A - Apparatus for forming liquid crystal directivity control film - Google Patents

Apparatus for forming liquid crystal directivity control film

Info

Publication number
JPS5440652A
JPS5440652A JP10658577A JP10658577A JPS5440652A JP S5440652 A JPS5440652 A JP S5440652A JP 10658577 A JP10658577 A JP 10658577A JP 10658577 A JP10658577 A JP 10658577A JP S5440652 A JPS5440652 A JP S5440652A
Authority
JP
Japan
Prior art keywords
control film
directivity control
liquid crystal
forming liquid
rubbing
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP10658577A
Other languages
Japanese (ja)
Inventor
Toru Horimizu
Yoshitaka Tamura
Yoshiaki Harada
Kenkichi Suzuki
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP10658577A priority Critical patent/JPS5440652A/en
Publication of JPS5440652A publication Critical patent/JPS5440652A/en
Pending legal-status Critical Current

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  • Liquid Crystal (AREA)

Abstract

PURPOSE: To make it possible to effect the rubbing operation of high quality by holding a glass substrate in a special frame, in which a mask covering asealing portion is fixed, and by rubbing the glass substrate with a rubbing member so that a directivity control film may be formed at a necessary portion.
COPYRIGHT: (C)1979,JPO&Japio
JP10658577A 1977-09-07 1977-09-07 Apparatus for forming liquid crystal directivity control film Pending JPS5440652A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10658577A JPS5440652A (en) 1977-09-07 1977-09-07 Apparatus for forming liquid crystal directivity control film

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10658577A JPS5440652A (en) 1977-09-07 1977-09-07 Apparatus for forming liquid crystal directivity control film

Publications (1)

Publication Number Publication Date
JPS5440652A true JPS5440652A (en) 1979-03-30

Family

ID=14437269

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10658577A Pending JPS5440652A (en) 1977-09-07 1977-09-07 Apparatus for forming liquid crystal directivity control film

Country Status (1)

Country Link
JP (1) JPS5440652A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6265015A (en) * 1985-09-18 1987-03-24 Stanley Electric Co Ltd Rubbing method for substrate of liquid crystal display device
JPH0233030U (en) * 1988-08-25 1990-03-01
JPH0416923A (en) * 1990-05-11 1992-01-21 Stanley Electric Co Ltd Formation of oriented film of liquid crystal display element
US5844650A (en) * 1994-10-06 1998-12-01 Canon Kabushiki Kaisha Rubbing treating apparatus and rubbing treating method including suction passages to hold masking sheets in place

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5093664A (en) * 1973-12-20 1975-07-25
JPS50104947A (en) * 1974-01-23 1975-08-19
JPS5127948A (en) * 1974-09-02 1976-03-09 Matsushita Electric Industrial Co Ltd Ekishohyojisochino seizohoho

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5093664A (en) * 1973-12-20 1975-07-25
JPS50104947A (en) * 1974-01-23 1975-08-19
JPS5127948A (en) * 1974-09-02 1976-03-09 Matsushita Electric Industrial Co Ltd Ekishohyojisochino seizohoho

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6265015A (en) * 1985-09-18 1987-03-24 Stanley Electric Co Ltd Rubbing method for substrate of liquid crystal display device
JPH0233030U (en) * 1988-08-25 1990-03-01
JPH0416923A (en) * 1990-05-11 1992-01-21 Stanley Electric Co Ltd Formation of oriented film of liquid crystal display element
US5844650A (en) * 1994-10-06 1998-12-01 Canon Kabushiki Kaisha Rubbing treating apparatus and rubbing treating method including suction passages to hold masking sheets in place

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