JPS55146417A - Production of liquid crystal display element - Google Patents

Production of liquid crystal display element

Info

Publication number
JPS55146417A
JPS55146417A JP5423579A JP5423579A JPS55146417A JP S55146417 A JPS55146417 A JP S55146417A JP 5423579 A JP5423579 A JP 5423579A JP 5423579 A JP5423579 A JP 5423579A JP S55146417 A JPS55146417 A JP S55146417A
Authority
JP
Japan
Prior art keywords
cell
injection
liquid crystal
films
display element
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
JP5423579A
Other languages
Japanese (ja)
Inventor
Akio Maruyama
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 JP5423579A priority Critical patent/JPS55146417A/en
Publication of JPS55146417A publication Critical patent/JPS55146417A/en
Pending legal-status Critical Current

Links

Landscapes

  • Liquid Crystal (AREA)

Abstract

PURPOSE: To reduce production processes and produce the display element of superior quality by forming an empty cell from two sheets of electrode substrate having electrode pattern erasing films then forming orientation films on said erasing film surfaces and injecting and sealing liquid crystal composition into the cell.
CONSTITUTION: Two sheets of electrode substrates 3 which comprise providing pattern electrodes 2 on substrates 1 and forming pattern erasing films 4 on the electrodes 2 are bonded at the peripheral part excluding the portions of injection holes 5 by using low-melting point glass (adhesive agent) 6, whereby an empty cell is formed. Next, an orienting agent is filled through the injection ports 5 into the cell and after leaving the cell for a while, the cell is rotated to discharge the excess orienting agent through the injection holes 5 by centrifugal force. Thence, heat treatment is applied to form orientation films 7 on the cell inside surfaces. Next, one of the injection holes 5 is hermeticaly sealed by sealing body 8, after which liquid crystal composition is injection into the cell through the other injection hole 5 by a vacuum injection method and the injection hole 5 is hermeticlly sealed by sealing body 9, whereby the liquid crystal display element is provided.
COPYRIGHT: (C)1980,JPO&Japio
JP5423579A 1979-05-04 1979-05-04 Production of liquid crystal display element Pending JPS55146417A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5423579A JPS55146417A (en) 1979-05-04 1979-05-04 Production of liquid crystal display element

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5423579A JPS55146417A (en) 1979-05-04 1979-05-04 Production of liquid crystal display element

Publications (1)

Publication Number Publication Date
JPS55146417A true JPS55146417A (en) 1980-11-14

Family

ID=12964870

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5423579A Pending JPS55146417A (en) 1979-05-04 1979-05-04 Production of liquid crystal display element

Country Status (1)

Country Link
JP (1) JPS55146417A (en)

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