KR980003793A - A mask for forming a photoresist pattern - Google Patents

A mask for forming a photoresist pattern Download PDF

Info

Publication number
KR980003793A
KR980003793A KR1019960024026A KR19960024026A KR980003793A KR 980003793 A KR980003793 A KR 980003793A KR 1019960024026 A KR1019960024026 A KR 1019960024026A KR 19960024026 A KR19960024026 A KR 19960024026A KR 980003793 A KR980003793 A KR 980003793A
Authority
KR
South Korea
Prior art keywords
transparent substrate
mask
photoresist pattern
forming
pattern
Prior art date
Application number
KR1019960024026A
Other languages
Korean (ko)
Inventor
김성기
Original Assignee
김광호
삼성전자 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 김광호, 삼성전자 주식회사 filed Critical 김광호
Priority to KR1019960024026A priority Critical patent/KR980003793A/en
Publication of KR980003793A publication Critical patent/KR980003793A/en

Links

Landscapes

  • Preparing Plates And Mask In Photomechanical Process (AREA)
  • Exposure Of Semiconductors, Excluding Electron Or Ion Beam Exposure (AREA)

Abstract

감광막 패턴을 형성하기 위한 마스크가 개시되어 있다. 이 마스크는 투명한 기판; 및 상기 투명한 기판의 한쪽 면 소정영역에 광 투과율이 10% 내지 30%이고 상기 투명한 기판을 통과하는 빛에 대하여 180°의 위상변화를 발생시키는 물질로 형성된 쉬프터를 포함하는 것을 특징한다. 이에 따라, 0.2㎛의 크기를 갖는 미세 패턴, 즉 감광막 패턴을 형성할 수 있으므로 고집적 반도체장치에 적합한 미세 콘택홀의 구현이 가능하다.A mask for forming a photoresist pattern is disclosed. The mask comprises a transparent substrate; And a shifter formed of a material having a light transmittance of 10% to 30% in a predetermined region on one side of the transparent substrate and generating a phase shift of 180 ° with respect to light passing through the transparent substrate. Accordingly, it is possible to form a fine pattern having a size of 0.2 mu m, that is, a photoresist pattern, thereby realizing a fine contact hole suitable for a highly integrated semiconductor device.

Description

감광막 패턴을 형성하기 위한 마스크A mask for forming a photoresist pattern

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is a trivial issue, I did not include the contents of the text.

제2a도는 본 발명에 의한 마스크를 설명하기 위한 단면도이다.2A is a cross-sectional view for explaining a mask according to the present invention.

제2b도 내지 제2c도는 각각 제2a도의 마스크를 통과하는 빛의 세기 분포도 및 그에 따라 형성되는 콘택홀을 설명하기 위한 단면도이다.FIGS. 2b to 2c are cross-sectional views illustrating the intensity distribution of light passing through the mask of FIG. 2a and the contact holes formed according to the intensity distribution diagram, respectively.

Claims (1)

투명한 기판; 및 상기 투명한 기판의 한쪽 면 소정영역에 광 투광율이 10% 내지 30%이고 상기 투명한 기판을 통과하는 빛에 대하여 180°의 위상변화를 발생시키는 물질로 형성된 쉬프터를 포함하는 것을 특징으로 하는 마스크.A transparent substrate; And a shifter formed of a material having a light transmittance of 10% to 30% in a predetermined region on one surface of the transparent substrate and generating a phase shift of 180 ° with respect to light passing through the transparent substrate. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: It is disclosed by the contents of the first application.
KR1019960024026A 1996-06-26 1996-06-26 A mask for forming a photoresist pattern KR980003793A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019960024026A KR980003793A (en) 1996-06-26 1996-06-26 A mask for forming a photoresist pattern

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019960024026A KR980003793A (en) 1996-06-26 1996-06-26 A mask for forming a photoresist pattern

Publications (1)

Publication Number Publication Date
KR980003793A true KR980003793A (en) 1998-03-30

Family

ID=66240272

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019960024026A KR980003793A (en) 1996-06-26 1996-06-26 A mask for forming a photoresist pattern

Country Status (1)

Country Link
KR (1) KR980003793A (en)

Similar Documents

Publication Publication Date Title
KR960026072A (en) Contact mask
KR970077704A (en) Mask for microlens pattern
KR940006194A (en) Exposure mask
KR930701769A (en) Phase shift mask
KR980003823A (en) Phase Inversion Mask for Contact Hole
KR950001919A (en) Diffraction light control mask
KR950025855A (en) Method of manufacturing a mask for forming an overlap pattern
KR980003793A (en) A mask for forming a photoresist pattern
KR980003804A (en) Halftone phase reversal mask
KR937000886A (en) Formation method of fine resist pattern
KR910010645A (en) Memory Semiconductor Structure and Phase Shift Mask
KR970076069A (en) Contact mask
KR970008372A (en) Fine Pattern Formation Method of Semiconductor Device
KR970076066A (en) Proximity effect improvement mask for semiconductor device manufacturing
KR970071120A (en) Exposure Mask
KR970076068A (en) Halftone Phase Inversion Mask
KR970048980A (en) Phase reversal mask to remove virtual image
KR970076058A (en) The transmittance control mask used in the manufacture of semiconductor devices
KR970016479A (en) How to form a fine pattern
KR970072002A (en) 1X reticle with two field areas
KR980003797A (en) Method for pattern formation of mask or reticle of semiconductor device
KR970076065A (en) Method of manufacturing phase inversion mask
KR970062807A (en) Method of Forming Phase Inversion Mask
KR970076067A (en) Proximity effect improvement mask for semiconductor device manufacturing
KR980005320A (en) Semiconductor uniform pattern forming method

Legal Events

Date Code Title Description
WITN Withdrawal due to no request for examination