KR970006679B1 - Method for manufacturing an optical path regulating apparatus - Google Patents

Method for manufacturing an optical path regulating apparatus Download PDF

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Publication number
KR970006679B1
KR970006679B1 KR93022792A KR930022792A KR970006679B1 KR 970006679 B1 KR970006679 B1 KR 970006679B1 KR 93022792 A KR93022792 A KR 93022792A KR 930022792 A KR930022792 A KR 930022792A KR 970006679 B1 KR970006679 B1 KR 970006679B1
Authority
KR
South Korea
Prior art keywords
forming
wapers
mirror
displayer
adhesive
Prior art date
Application number
KR93022792A
Other languages
Korean (ko)
Other versions
KR950011064A (en
Inventor
Jung-Bum Ji
Dong-Kook Kim
Original Assignee
Daewoo Electronics 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 Daewoo Electronics Co Ltd filed Critical Daewoo Electronics Co Ltd
Priority to KR93022792A priority Critical patent/KR970006679B1/en
Publication of KR950011064A publication Critical patent/KR950011064A/en
Application granted granted Critical
Publication of KR970006679B1 publication Critical patent/KR970006679B1/en

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/74—Projection arrangements for image reproduction, e.g. using eidophor

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Projection Apparatus (AREA)

Abstract

A method for fabricating a optic path controller of projection image displayer is disclosed. The method for fabricating a optic path controller of projection image displayer, comprises the steps of: forming wapers(1)(3) having grooves at a regulalr interval, two wapers being are symmetric, and inserting two wapers(1)(3) to each other by adhesive(2); removing top and bottom of the wapers except for the grooves and forming waper(1)(3) and adhesive(2) by turns; forming actuated mirror arrays by deeply removing central portion of the wapers(1)(3), by forming grooves at a regular interval and by processing the wapers(1)(3) and adhesive(2); forming thermoplastic resin on surface after patterning signal electrode by forming bias electrode on surface; adhering backing plate(5) on the surface, turning over the displayer and forming grooves(6) by selectively removing adhesive and wapers(1)(3) by a depth; turning over the displayer again, taking off the backing plate(5), adhering a driving plate(7) on the bottom and polycing the surface; and forming a mirror(8) by forming insulator and metal on the surface and selectively removing the mirror(8), so that the mirror(8) is formed on each actuater as a metrix, and removing the thermoplastic resin. Thereby, the displayer is stable due to the wapers connected globally and mirror forming processing can be simple.
KR93022792A 1993-10-29 1993-10-29 Method for manufacturing an optical path regulating apparatus KR970006679B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR93022792A KR970006679B1 (en) 1993-10-29 1993-10-29 Method for manufacturing an optical path regulating apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR93022792A KR970006679B1 (en) 1993-10-29 1993-10-29 Method for manufacturing an optical path regulating apparatus

Publications (2)

Publication Number Publication Date
KR950011064A KR950011064A (en) 1995-05-15
KR970006679B1 true KR970006679B1 (en) 1997-04-29

Family

ID=19366945

Family Applications (1)

Application Number Title Priority Date Filing Date
KR93022792A KR970006679B1 (en) 1993-10-29 1993-10-29 Method for manufacturing an optical path regulating apparatus

Country Status (1)

Country Link
KR (1) KR970006679B1 (en)

Also Published As

Publication number Publication date
KR950011064A (en) 1995-05-15

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