KR970076039A - Manufacturing method of liquid crystal display device - Google Patents

Manufacturing method of liquid crystal display device Download PDF

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Publication number
KR970076039A
KR970076039A KR1019960017711A KR19960017711A KR970076039A KR 970076039 A KR970076039 A KR 970076039A KR 1019960017711 A KR1019960017711 A KR 1019960017711A KR 19960017711 A KR19960017711 A KR 19960017711A KR 970076039 A KR970076039 A KR 970076039A
Authority
KR
South Korea
Prior art keywords
semiconductor layer
forming
impurity semiconductor
electrode
film
Prior art date
Application number
KR1019960017711A
Other languages
Korean (ko)
Inventor
박성일
Original Assignee
구자홍
Lg 전자 주식회사
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 구자홍, Lg 전자 주식회사 filed Critical 구자홍
Priority to KR1019960017711A priority Critical patent/KR970076039A/en
Publication of KR970076039A publication Critical patent/KR970076039A/en

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Abstract

The present invention relates to a method of manufacturing a liquid crystal display device, and is intended to simplify a process and shorten a process time by using a photosensitive polyimide film as a protective film and an orientation film.
A method of manufacturing a liquid crystal display according to the present invention includes: preparing a substrate; Forming a gate electrode on the substrate; Forming a gate insulating film on the entire surface of the substrate including the gate electrode; Forming an intrinsic semiconductor layer and an impurity semiconductor layer on the gate insulating film in the active region above the gate electrode; Forming a pixel electrode on the gate insulating film on one side of the impurity semiconductor layer; Isolating source / drain electrodes on both sides of the impurity semiconductor layer so that the drain electrode is connected to the pixel electrode, and removing the exposed impurity semiconductor layer to define a channel region; And forming a photosensitive polyimide film on the exposed surface of the semiconductor layer including the source / drain electrodes and the pixel electrode.

Description

Manufacturing method of liquid crystal display device

Since this is a trivial issue, I did not include the contents of the text.

Figs. 2a to 2d are sectional views of the manufacturing process of the liquid crystal display device according to the present invention.

Claims (2)

  1. Preparing a substrate; Forming a gate electrode on the substrate; Forming a gate insulating film on the entire surface of the substrate including the gate electrode; Forming an intrinsic semiconductor layer and an impurity semiconductor layer on the gate insulating film in the active region above the gate electrode; Forming a pixel electrode on the gate insulating film on one side of the impurity semiconductor layer; Isolating source / drain electrodes on both sides of the impurity semiconductor layer so that the drain electrode is connected to the pixel electrode, and removing the exposed impurity semiconductor layer to define a channel region; And forming a photosensitive polyimide film on the exposed surface of the semiconductor layer including the source / drain electrodes and the pixel electrode.
  2. The method of manufacturing a liquid crystal display device according to claim 1, wherein the photosensitive polyimide film is used as a protective film and an alignment film.
    ※ Note: It is disclosed by the contents of the first application.
KR1019960017711A 1996-05-23 1996-05-23 Manufacturing method of liquid crystal display device KR970076039A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019960017711A KR970076039A (en) 1996-05-23 1996-05-23 Manufacturing method of liquid crystal display device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019960017711A KR970076039A (en) 1996-05-23 1996-05-23 Manufacturing method of liquid crystal display device

Publications (1)

Publication Number Publication Date
KR970076039A true KR970076039A (en) 1997-12-10

Family

ID=66219633

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019960017711A KR970076039A (en) 1996-05-23 1996-05-23 Manufacturing method of liquid crystal display device

Country Status (1)

Country Link
KR (1) KR970076039A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100704510B1 (en) * 2001-02-12 2007-04-09 엘지.필립스 엘시디 주식회사 Array Panel used for In-Plane Switching mode Liquid crystal display device and method for fabricating the same
KR100857719B1 (en) * 2001-03-26 2008-09-08 엘지디스플레이 주식회사 Liquid Crystal Display and Fabricating Method Thereof

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100704510B1 (en) * 2001-02-12 2007-04-09 엘지.필립스 엘시디 주식회사 Array Panel used for In-Plane Switching mode Liquid crystal display device and method for fabricating the same
KR100857719B1 (en) * 2001-03-26 2008-09-08 엘지디스플레이 주식회사 Liquid Crystal Display and Fabricating Method Thereof

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N231 Notification of change of applicant
E601 Decision to refuse application