JPS5430860A - Method and apparatus for orientation treatment of liquid crystal cell substrates - Google Patents

Method and apparatus for orientation treatment of liquid crystal cell substrates

Info

Publication number
JPS5430860A
JPS5430860A JP9669877A JP9669877A JPS5430860A JP S5430860 A JPS5430860 A JP S5430860A JP 9669877 A JP9669877 A JP 9669877A JP 9669877 A JP9669877 A JP 9669877A JP S5430860 A JPS5430860 A JP S5430860A
Authority
JP
Japan
Prior art keywords
liquid crystal
crystal cell
orientation treatment
cell substrates
orientation
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
JP9669877A
Other languages
Japanese (ja)
Inventor
Kunio Suganuma
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.)
Citizen Watch Co Ltd
Original Assignee
Citizen Watch Co 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 Citizen Watch Co Ltd filed Critical Citizen Watch Co Ltd
Priority to JP9669877A priority Critical patent/JPS5430860A/en
Priority to AT279078A priority patent/AT382251B/en
Priority to DE19782817348 priority patent/DE2817348A1/en
Priority to CH425678A priority patent/CH615282A5/en
Priority to GB1563078A priority patent/GB1603905A/en
Publication of JPS5430860A publication Critical patent/JPS5430860A/en
Pending legal-status Critical Current

Links

Landscapes

  • Liquid Crystal (AREA)
  • Physical Vapour Deposition (AREA)

Abstract

PURPOSE: To make the pretilt angle ϕ of liquid crystal molecules nearly close to 0° and enhance repetitive stability of orientation characteristics in volume production without causing reverse tilt at the voltage application by simultaneously evaporating orientation treating substance from specific two directions.
COPYRIGHT: (C)1979,JPO&Japio
JP9669877A 1977-04-20 1977-08-12 Method and apparatus for orientation treatment of liquid crystal cell substrates Pending JPS5430860A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP9669877A JPS5430860A (en) 1977-08-12 1977-08-12 Method and apparatus for orientation treatment of liquid crystal cell substrates
AT279078A AT382251B (en) 1977-04-20 1978-04-19 METHOD AND DEVICE FOR PRODUCING AN ORIENTATION LAYER FOR LIQUID CRYSTAL DISPLAY CELLS
DE19782817348 DE2817348A1 (en) 1977-04-20 1978-04-20 METHOD AND DEVICE FOR THE FORMATION OF A TRANSPARENT THIN ORIENTATION LAYER ON A SUBSTRATE OF A LIQUID CRYSTAL CELL
CH425678A CH615282A5 (en) 1977-04-20 1978-04-20 Method and device for influencing the orientation of liquid-crystal molecules
GB1563078A GB1603905A (en) 1977-04-20 1978-04-20 Alignment control of liquid crystal molecules

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9669877A JPS5430860A (en) 1977-08-12 1977-08-12 Method and apparatus for orientation treatment of liquid crystal cell substrates

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP12617378A Division JPS5459956A (en) 1978-10-16 1978-10-16 Orientation treating method of liquid crystal cell substrates

Publications (1)

Publication Number Publication Date
JPS5430860A true JPS5430860A (en) 1979-03-07

Family

ID=14171976

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9669877A Pending JPS5430860A (en) 1977-04-20 1977-08-12 Method and apparatus for orientation treatment of liquid crystal cell substrates

Country Status (1)

Country Link
JP (1) JPS5430860A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5343855U (en) * 1976-09-20 1978-04-14
JP2006330656A (en) * 2005-04-25 2006-12-07 Showa Shinku:Kk Vacuum deposition device for liquid crystal alignment layer and deposition method thereof
JP2011047048A (en) * 2009-08-27 2011-03-10 Samsung Mobile Display Co Ltd Thin film vapor deposition apparatus and method for manufacturing organic luminescent display device using the same

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5343855U (en) * 1976-09-20 1978-04-14
JP2006330656A (en) * 2005-04-25 2006-12-07 Showa Shinku:Kk Vacuum deposition device for liquid crystal alignment layer and deposition method thereof
JP2011047048A (en) * 2009-08-27 2011-03-10 Samsung Mobile Display Co Ltd Thin film vapor deposition apparatus and method for manufacturing organic luminescent display device using the same

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