| 12031076 |
Etching composition for thin film containing silver, method for forming pattern and method for manufacturing a display device using the same |
Jonghee Park, Hyoung Sik Kim, O Byoung Kwon, Gi-Yong Nam, Kyungchan Min +5 more |
2024-07-09 |
| 11639470 |
Etching composition for thin film containing silver, method for forming pattern and method for manufacturing a display device using the same |
Jonghee Park, Hyoung Sik Kim, O Byoung Kwon, Gi-Yong Nam, Kyungchan Min +5 more |
2023-05-02 |
| 9741827 |
Etchant and method of manufacturing display device by using the same |
Jong-Hyun Choung, In-Bae Kim, Hong-Sick Park, Seon-Il Kim, In Seol Kuk +4 more |
2017-08-22 |
| 9347125 |
Etchant composition and method of forming metal wire and thin film transistor array panel using the same |
In-Bae Kim, Jong-Hyun Choung, Seon-Il Kim, Hong-Sick Park, Wang Woo Lee +10 more |
2016-05-24 |
| 9293565 |
Etchant composition and method of manufacturing metal wiring and thin film transistor substrate using the etchant |
Jong-Hyun Choung, In-Bae Kim, Jae Woo Jeong, Hong-Sick Park, In Seol Kuk +4 more |
2016-03-22 |
| 9111813 |
Etchant, display device and method for manufacturing display device using the same |
Hong-Sick Park, Wang Woo Lee, Sang Tae Kim, Joon-Woo LEE, Young-Chul Park +8 more |
2015-08-18 |
| 9048430 |
Non-halogenated etchant and method of manufacturing a display substrate using the non-halogenated etchant |
Seon-Il Kim, Shin-Il Choi, Ji Young Park, Sang-Gab Kim, O-Byoung Kwon +9 more |
2015-06-02 |
| 9045833 |
Etchant composition and method of forming metal wire and thin film transistor array panel using the same |
In-Bae Kim, Jong-Hyun Choung, Seon-Il Kim, Hong-Sick Park, Wang Woo Lee +10 more |
2015-06-02 |
| 8785935 |
Etchant, display device and method for manufacturing display device using the same |
Hong-Sick Park, Wang Woo Lee, Sang Tae Kim, Joon-Woo LEE, Young-Chul Park +8 more |
2014-07-22 |
| 8617944 |
Method of etching a pixel electrode |
Byeong-Jin Lee, Hong-sik Park, Sang Tae Kim, Joon-Woo LEE, Young-Chul Park +8 more |
2013-12-31 |
| 8409999 |
Etching composition for etching a transparent electrode |
Byeong-Jin Lee, Hong-Sick Park, Sang Tae Kim, Joon-Woo LEE, Young-Chul Park +8 more |
2013-04-02 |
| 8383437 |
Echtant and method for manufacturing display device using the same |
Ji Young Park, Shin-Il Choi, Jong-Hyun Choung, Sang-Gab Kim, Seon-Il Kim +10 more |
2013-02-26 |
