| US 9,810,949 B2 | ||
| Apparatus for manufacturing display device and method for manufacturing display device using the same | ||
| Mi Hwa Lee, Seoul (KR); Min Hee Kim, Ansan-si (KR); Soo Jung Youn, Seoul (KR); Chang Hun Lee, Hwaseong-si (KR); and Sung Hwan Hong, Suwon-si (KR) | ||
| Assigned to SAMSUNG DISPLAY CO., LTD., Gyeonggi-Do (KR) | ||
| Filed by Samsung Display Co., Ltd., Yongin-si, Gyeonggi-do (KR) | ||
| Filed on Jun. 1, 2016, as Appl. No. 15/169,858. | ||
| Claims priority of application No. 10-2015-0162654 (KR), filed on Nov. 19, 2015. | ||
| Prior Publication US 2017/0146864 A1, May 25, 2017 | ||
| Int. Cl. G02F 1/13 (2006.01); G02F 1/1337 (2006.01); G02F 1/1335 (2006.01); G02F 1/1343 (2006.01); G02F 1/1333 (2006.01) | ||
| CPC G02F 1/133788 (2013.01) [G02F 1/1303 (2013.01); G02F 1/133514 (2013.01); G02F 1/134363 (2013.01); G02F 2001/133397 (2013.01)] | 9 Claims |
| 1. A method for manufacturing a display device, comprising:
preparing a substrate to be processed, the substrate to be processed including:
a display area of the display device at which an image is displayed defined therein,
a non-display area at which the image is not displayed defined therein,
a first substrate of the display device,
a first alignment layer of the display device which is on the first substrate, wherein the first alignment layer is disposed
in the display area and the non-display area; and
an overcoat layer of the display device which is disposed between the first substrate and the first alignment layer, the overcoat
layer disposed in the display area and the non-display area;
irradiating ultraviolet rays to the substrate to be processed including the first alignment layer and the overcoat layer which
is exposed from the first alignment layer in the non-display area, by using a mask having a transmitting portion which transmits
the ultraviolet rays to the first alignment layer of the substrate to be processed and a blocking portion which blocks transmission
of the ultraviolet rays to the overcoat layer in the non-display area of the substrate to be processed; and
bonding an opposed substrate which faces the substrate to be processed to the substrate to be processed.
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