| 发明名称 | Liquid crystal display and manufacturing method thereof | ||
| 摘要 | A manufacturing method of a liquid crystal display includes forming a sacrificial layer on a liquid crystal panel, forming an etch stop layer on the sacrificial layer, forming a photo resist pattern on the etch stop layer, completing the etch stop layer using the photo resist pattern as a mask, ashing the photo resist pattern and the sacrificial layer by using the completed etch stop layer as a mask, forming a microcavity by removing a portion of the sacrificial layer and forming a liquid crystal layer in the microcavity. | ||
| 申请公布号 | US9140939(B2) | 申请公布日期 | 2015.09.22 |
| 申请号 | US201313787315 | 申请日期 | 2013.03.06 |
| 申请人 | SAMSUNG DISPLAY CO., LTD. | 发明人 | Lee Seon Uk;Kim Won Tae;Kim Yu Jin;Lee Woo Jae;Chae Kyung-Tae |
| 分类号 | G02F1/1341;G02F1/1333;G02F1/1337;G02F1/1362;G02F1/1343;G02F1/139 | 主分类号 | G02F1/1341 |
| 代理机构 | F. Chau & Associates, LLC | 代理人 | F. Chau & Associates, LLC |
| 主权项 | 1. A manufacturing method of a liquid crystal display, comprising: forming a sacrificial layer on a liquid crystal panel; forming an etch stop layer on the sacrificial layer; forming a photo resist pattern on the etch stop layer; completing the etch stop layer using the photo resist pattern as a mask; ashing the photo resist pattern and the sacrificial layer by using the completed etch stop layer as a mask; forming a microcavity by removing a portion of the sacrificial layer; and forming a liquid crystal layer in the microcavity. | ||
| 地址 | Yongin, Gyeonggi-Do KR | ||