Etchant and method for fabricating liquid crystal display using the same

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United States of America Patent

PATENT NO 7608547
APP PUB NO 20070167025A1
SERIAL NO

11486477

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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Provided are an etchant used for a transparent conductive oxide layer and a method for fabricating a liquid crystal display (LCD) using the etchant. The etchant includes 2-5 wt % sulfuric acid, 0.02-10 wt % hydrogen sulfate of alkali metal, and deionized water as the remainder.

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Patent Owner(s)

  • SAMSUNG DISPLAY CO., LTD.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Choung, Jong-hyun Suwon-si , KR 67 367
Kim, Shi-yul Yongin-si , KR 61 393
Park, Hong-sick Suwon-si , KR 88 523
Shin, Won-suk Yongin-si , KR 24 133

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