JPS6463924A - Manufacture of liquid crystal display element - Google Patents

Manufacture of liquid crystal display element

Info

Publication number
JPS6463924A
JPS6463924A JP22034787A JP22034787A JPS6463924A JP S6463924 A JPS6463924 A JP S6463924A JP 22034787 A JP22034787 A JP 22034787A JP 22034787 A JP22034787 A JP 22034787A JP S6463924 A JPS6463924 A JP S6463924A
Authority
JP
Japan
Prior art keywords
liquid crystal
cell
air
discharge opening
air discharge
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
JP22034787A
Other languages
Japanese (ja)
Inventor
Yasuhito Kodera
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.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Priority to JP22034787A priority Critical patent/JPS6463924A/en
Publication of JPS6463924A publication Critical patent/JPS6463924A/en
Pending legal-status Critical Current

Links

Landscapes

  • Liquid Crystal (AREA)

Abstract

PURPOSE:To prevent air bubbles from entering the display screen of a liquid crystal cell by injecting heated ferroelectric liquid crystal through an injection opening while the air discharge opening of the liquid crystal cell is open to the outside air. CONSTITUTION:When upper and lower substrates are sealed with a sealing material 4, the injection opening 7 for injecting the liquid crystal and the air discharge opening 8 are formed on the upper and lower or right and left opposite sides of the cell. Then while the air discharge opening 8 is open to the outside air, the ferroelectric liquid crystal which is heated is injected through the injection opening 7. Namely, the liquid crystal 6 is injected gradually into the cell A through the injection opening 7 with interfacial tension to fill the cell entirely. Thus, the liquid crystal is injected while the cell is stood upright, so even if an air bubble enters the cell, the air bubble moves up in the cell and is discharged from the air discharge opening 8. Consequently, the injection of the liquid crystal is smooth and even if the air bubbles enter the liquid crystal, the air bubble is discharged from the air discharge opening 8 at the upper part and never remains.
JP22034787A 1987-09-04 1987-09-04 Manufacture of liquid crystal display element Pending JPS6463924A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP22034787A JPS6463924A (en) 1987-09-04 1987-09-04 Manufacture of liquid crystal display element

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP22034787A JPS6463924A (en) 1987-09-04 1987-09-04 Manufacture of liquid crystal display element

Publications (1)

Publication Number Publication Date
JPS6463924A true JPS6463924A (en) 1989-03-09

Family

ID=16749714

Family Applications (1)

Application Number Title Priority Date Filing Date
JP22034787A Pending JPS6463924A (en) 1987-09-04 1987-09-04 Manufacture of liquid crystal display element

Country Status (1)

Country Link
JP (1) JPS6463924A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5835181A (en) * 1995-12-27 1998-11-10 Canon Kabushiki Kaisha Process for producing liquid crystal including discharging liquid crystal material through second aperture

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5835181A (en) * 1995-12-27 1998-11-10 Canon Kabushiki Kaisha Process for producing liquid crystal including discharging liquid crystal material through second aperture

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