KR970075986A - How to Form a Pattern Image on LCD - Google Patents
How to Form a Pattern Image on LCD Download PDFInfo
- Publication number
- KR970075986A KR970075986A KR1019960018797A KR19960018797A KR970075986A KR 970075986 A KR970075986 A KR 970075986A KR 1019960018797 A KR1019960018797 A KR 1019960018797A KR 19960018797 A KR19960018797 A KR 19960018797A KR 970075986 A KR970075986 A KR 970075986A
- Authority
- KR
- South Korea
- Prior art keywords
- glass
- lower metal
- forming
- pattern image
- ito
- Prior art date
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Abstract
본 발명은 LCD의 패턴 이미지 형성 방법에 관한 것으로, 글래스(21)의 상하면에 상하부 금속 마스크(22a, 22b)를 형성하는 단계와, 상하부 금속 마스크(22a, 22b)를 에칭하여 소정 패턴을 형성하는 단계와, 하부 금속 마스크(22b)에 + 전압을 인가하고 ITO 이온을 뿌림으로써 글래스(21)와 금속 마스크의 유도 정전 현상에 의해 ITO 이온이 글래스(21) 위에 증착되는 단계와, 상하부 금속 마스크(22a, 22b)를 제거하는 단계를 구비하는 단계를 구비한다. PEP 공정을 행하지 않음으로써 공정수를 줄이고 원가 절감 및 생상성을 향상시킬 수 있다.The present invention relates to a method for forming a pattern image of an LCD, comprising: forming upper and lower metal masks 22a and 22b on the upper and lower surfaces of the glass 21, and etching the upper and lower metal masks 22a and 22b to form a predetermined pattern. And ITO ions are deposited on the glass 21 by the induced electrostatic phenomenon of the glass 21 and the metal mask by applying a positive voltage to the lower metal mask 22b and sprinkling ITO ions. 22a, 22b). By not performing the PEP process, the number of processes can be reduced, cost reduction, and productivity can be improved.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.
제1도는 본 발명에 적용되는 물리적인 현상을 나타내는 도면, 제2A도 내지 제2C도는 본 발명에 의한 패턴 이미지 형성 방법을 나타내는 도면.1 is a view showing a physical phenomenon applied to the present invention, Figures 2A to 2C is a view showing a pattern image forming method according to the present invention.
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019960018797A KR970075986A (en) | 1996-05-30 | 1996-05-30 | How to Form a Pattern Image on LCD |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019960018797A KR970075986A (en) | 1996-05-30 | 1996-05-30 | How to Form a Pattern Image on LCD |
Publications (1)
Publication Number | Publication Date |
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KR970075986A true KR970075986A (en) | 1997-12-10 |
Family
ID=66284554
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019960018797A KR970075986A (en) | 1996-05-30 | 1996-05-30 | How to Form a Pattern Image on LCD |
Country Status (1)
Country | Link |
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KR (1) | KR970075986A (en) |
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1996
- 1996-05-30 KR KR1019960018797A patent/KR970075986A/en active IP Right Grant
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