KR100697366B1 - 박막 트랜지스터 액정표시장치 제조에서 사용하는 하프 톤 마스크 - Google Patents
박막 트랜지스터 액정표시장치 제조에서 사용하는 하프 톤 마스크 Download PDFInfo
- Publication number
- KR100697366B1 KR100697366B1 KR1020000036486A KR20000036486A KR100697366B1 KR 100697366 B1 KR100697366 B1 KR 100697366B1 KR 1020000036486 A KR1020000036486 A KR 1020000036486A KR 20000036486 A KR20000036486 A KR 20000036486A KR 100697366 B1 KR100697366 B1 KR 100697366B1
- Authority
- KR
- South Korea
- Prior art keywords
- film
- mask
- amorphous silicon
- halftone
- semi
- 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.)
- Expired - Lifetime
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Classifications
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D86/00—Integrated devices formed in or on insulating or conducting substrates, e.g. formed in silicon-on-insulator [SOI] substrates or on stainless steel or glass substrates
- H10D86/01—Manufacture or treatment
- H10D86/021—Manufacture or treatment of multiple TFTs
- H10D86/0231—Manufacture or treatment of multiple TFTs using masks, e.g. half-tone masks
Landscapes
- Thin Film Transistor (AREA)
- Liquid Crystal (AREA)
Abstract
Description
Claims (3)
- 마스크 공정 수를 줄이기 위해서, 박막 트랜지스터 액정표시장치의 제조에서 사용하는 하프 톤 마스크로서,석영기판과 상기 석영기판 상에 형성된 크롬패턴; 및상기 크롬패턴에 의해 차광되지 않은 영역에 UV에 대한 반투과막을 포함하며, 상기 반투과막은 비정질 실리콘(a-Si)막, 비정질 게르마늄(a-Ge)막 및 비정질 실리콘게르마늄(a-SiGe)막으로 이루어진 군으로부터 선택된 하나인 것을 특징으로 하는 하프 톤 마스크.
- 삭제
- 삭제
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020000036486A KR100697366B1 (ko) | 2000-06-29 | 2000-06-29 | 박막 트랜지스터 액정표시장치 제조에서 사용하는 하프 톤 마스크 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020000036486A KR100697366B1 (ko) | 2000-06-29 | 2000-06-29 | 박막 트랜지스터 액정표시장치 제조에서 사용하는 하프 톤 마스크 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20020002049A KR20020002049A (ko) | 2002-01-09 |
| KR100697366B1 true KR100697366B1 (ko) | 2007-03-20 |
Family
ID=19674821
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020000036486A Expired - Lifetime KR100697366B1 (ko) | 2000-06-29 | 2000-06-29 | 박막 트랜지스터 액정표시장치 제조에서 사용하는 하프 톤 마스크 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR100697366B1 (ko) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4521694B2 (ja) * | 2004-03-09 | 2010-08-11 | Hoya株式会社 | グレートーンマスク及び薄膜トランジスタの製造方法 |
| KR102640621B1 (ko) | 2023-06-09 | 2024-02-27 | 문정주 | 복층 숯불 장어 구이기 |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6136748A (ja) * | 1984-07-30 | 1986-02-21 | Nec Corp | 露光用マスク |
| JPH0635167A (ja) * | 1992-07-14 | 1994-02-10 | Sanee Giken Kk | プリント回路基板露光用フォトマスク |
| KR0144942B1 (ko) * | 1994-09-29 | 1998-08-17 | 김광호 | 패턴 형성방법, 이에 사용되는 마스크 및 그 제조방법 |
| KR19990017821U (ko) * | 1997-11-04 | 1999-06-05 | 구본준 | 포토 마스크 |
| KR20000017645A (ko) * | 1998-08-31 | 2000-03-25 | 마찌다 가쯔히꼬 | 하프톤 마스크의 제조공정 |
-
2000
- 2000-06-29 KR KR1020000036486A patent/KR100697366B1/ko not_active Expired - Lifetime
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6136748A (ja) * | 1984-07-30 | 1986-02-21 | Nec Corp | 露光用マスク |
| JPH0635167A (ja) * | 1992-07-14 | 1994-02-10 | Sanee Giken Kk | プリント回路基板露光用フォトマスク |
| KR0144942B1 (ko) * | 1994-09-29 | 1998-08-17 | 김광호 | 패턴 형성방법, 이에 사용되는 마스크 및 그 제조방법 |
| KR19990017821U (ko) * | 1997-11-04 | 1999-06-05 | 구본준 | 포토 마스크 |
| KR20000017645A (ko) * | 1998-08-31 | 2000-03-25 | 마찌다 가쯔히꼬 | 하프톤 마스크의 제조공정 |
Non-Patent Citations (1)
| Title |
|---|
| 1020000017645 * |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20020002049A (ko) | 2002-01-09 |
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