Invention Grant
- Patent Title: Display device, method of manufacturing the same and mask for manufacturing the same
- Patent Title (中): 显示装置及其制造方法及其制造用掩模
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Application No.: US13239759Application Date: 2011-09-22
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Publication No.: US08284338B2Publication Date: 2012-10-09
- Inventor: Chong-Chul Chai , Shi-Yul Kim , Sang-Gab Kim , Jun-Hyung Souk , Sang-Woo Whangbo , Won-Kie Chang , Hi-Kuk Lee , Soo-Wan Yoon , Soo-Jin Kim
- Applicant: Chong-Chul Chai , Shi-Yul Kim , Sang-Gab Kim , Jun-Hyung Souk , Sang-Woo Whangbo , Won-Kie Chang , Hi-Kuk Lee , Soo-Wan Yoon , Soo-Jin Kim
- Applicant Address: KR Suwon-Si
- Assignee: Samsung Electronics Co., Ltd.
- Current Assignee: Samsung Electronics Co., Ltd.
- Current Assignee Address: KR Suwon-Si
- Agency: F. Chau & Associates, LLC
- Priority: KR2005-47861 20050603; KR2005-51910 20050616
- Main IPC: G02F1/1343
- IPC: G02F1/1343 ; G02F1/13
Abstract:
A mask is provided. The mask includes a mask body, a first exposing part and a second exposing part. The first exposing part is on the mask body. The first exposing part includes a first light transmitting portion and second light transmitting portions. The first light transmitting portion exposes a portion of the photoresist film corresponding to the output terminal to a light of a first light amount. The second light transmitting portions exposes an adjacent portion of the photoresist film adjacent to the output terminal to a light of a second light amount smaller than the first light amount. The second exposing part is on the mask body. The second exposing part includes third light transmitting portions for partially exposing the photoresist film corresponding to the storage electrode to a light of a third light amount that is between the first and second light amounts.
Public/Granted literature
- US20120009842A1 DISPLAY DEVICE, METHOD OF MANUFACTURING THE SAME AND MASK FOR MANUFACTURING THE SAME Public/Granted day:2012-01-12
Information query
IPC分类:
