公开(公告)号：US10976614B1

公开(公告)日：2021-04-13

申请号：US16497798

申请日：2018-03-26

申请人： TOVIS CO., LTD.

发明人： Kyung Ha Lee ,  Kyoung Hun Yang ,  Young Tae Jeong ,  Won Gyu Lee

IPC分类号： G02F1/1339 ,  G09F9/30 ,  G02F1/1368 ,  G02F1/1362 ,  G02F1/13

摘要： A method of manufacturing a stretched display panel includes: cutting the TFT substrate to a desired size; cutting the color filter substrate; forming an open-circuit line for open-circuiting a portion defined between a horizontal pixel line that is located at an end of the TFT substrate and another horizontal pixel line adjacent thereto in order to prevent electrical noise due to the horizontal pixel lines being introduced into the end of the TFT substrate exposed from the pixel exposure portion; and forming a reinforcement seal for covering the pixel exposure portion using a reinforcement material in order to prevent occurrence of short circuit due to introduction of foreign matter into a gap defined between the horizontal pixel line and the other horizontal pixel line and at the same time to increase rigidity of the pixel exposure portion.

公开(公告)号：US10459295B2

公开(公告)日：2019-10-29

申请号：US16082940

申请日：2017-02-17

申请人： TOVIS CO., LTD.

发明人： Young Tae Jeong

IPC分类号： G02F1/1339 ,  G02F1/1335 ,  G02F1/1362

摘要： A method of manufacturing a stretched display panel, includes: cutting the TFT substrate to a desired size; cutting the color filter substrate so as to have a length smaller than a length of the TFT substrate such that a pixel exposure portion, from which one or more horizontal pixel lines are exposed, is formed at the TFT substrate; forming a short-circuit prevention seal for covering one of the horizontal pixel lines that is adjacent to an end of the color filter substrate in order to prevent occurrence of a short circuit due to introduction of foreign matter; and forming an cutoff line for cutting off the horizontal pixel line(s) that is not covered by the short-circuit prevention seal and the horizontal pixel line that is covered by the short-circuit prevention seal from each other.

公开(公告)号：US10267986B2

公开(公告)日：2019-04-23

申请号：US15770758

申请日：2016-10-28

申请人： TOVIS CO., LTD.

发明人： Kyung Ha Lee ,  In Soo Jeon ,  Young Tae Jeong ,  In Suk Lee ,  Seung Hwan Hang ,  Jae Min Kim ,  Gi Yun Eom

IPC分类号： G02B6/08 ,  G02B6/25 ,  G02B6/255 ,  F21V8/00

摘要： An optical fiber plate manufacturing apparatus using vibration, includes: an optical fiber supply unit configured to supply an optical fiber; an optical fiber cutting unit configured to cut the optical fiber, supplied from the optical fiber supply unit, to a preset size; an optical fiber storage case configured to collect and store optical fibers, cut to the preset size, in a predetermined direction; and an optical fiber arranging unit configured to arrange the optical fibers, stored in the optical fiber storage case, using vibration so as to minimize a gap between the optical fibers.