US 11,993,024 B2
Device for attaching protection film of electronic device and method for attaching protection film using same
Taedoo Choung, Suwon-si (KR); Minjung Kim, Suwon-si (KR); Younggyun Kim, Suwon-si (KR); and Jeeyoung Oh, Suwon-si (KR)
Assigned to Samsung Electronics Co., Ltd., Suwon-si (KR)
Appl. No. 16/959,845
Filed by Samsung Electronics Co., Ltd., Suwon-si (KR)
PCT Filed Feb. 14, 2019, PCT No. PCT/KR2019/001846
§ 371(c)(1), (2) Date Jul. 2, 2020,
PCT Pub. No. WO2019/168285, PCT Pub. Date Sep. 6, 2019.
Claims priority of application No. 10-2018-0024747 (KR), filed on Feb. 28, 2018.
Prior Publication US 2020/0368974 A1, Nov. 26, 2020
Int. Cl. B29C 65/14 (2006.01); B29C 65/80 (2006.01); B29L 31/34 (2006.01); G02B 1/14 (2015.01); G02B 1/18 (2015.01); G06F 1/16 (2006.01)
CPC B29C 65/1406 (2013.01) [B29C 65/80 (2013.01); G02B 1/14 (2015.01); G02B 1/18 (2015.01); G06F 1/1609 (2013.01); B29L 2031/3475 (2013.01)] 14 Claims
OG exemplary drawing
 
1. A device for attaching a protective film, the device comprising:
a fixing tray including:
a seating portion on which an electronic device is seated; and
a first fixing portion and a second fixing portion disposed with the seating portion interposed therebetween, wherein the first fixing portion and the second fixing portion protrude from a surface of the fixing tray and fix a position of the protective film relative to the seating portion;
a base including a coupling portion so as to allow the fixing tray to be attached to or detached from the base and one or more rails disposed along a lengthwise direction or a widthwise direction of the coupling portion;
a roller assembly configured to move along the one or more rails and to press a surface of the electronic device seated on the fixing tray; and
a curing assembly coupled to the base and configured to close or open the seating portion of the fixing tray, the curing assembly comprising a light source configured to emit ultraviolet rays towards the fixing tray,
wherein the first fixing portion includes a first fixing base formed to protrude from the surface of the fixing tray and a first fixing protrusion formed to protrude from the first fixing base,
wherein the second fixing portion includes a second fixing base formed to protrude from the surface of the fixing tray and a second fixing protrusion formed to protrude from the second fixing base, and
wherein the second fixing base has a protruding height higher than a protruding height of the first fixing base.