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Patent Searching and Data


Title:
LASER REFLOW DEVICE
Document Type and Number:
WIPO Patent Application WO/2019/017650
Kind Code:
A1
Abstract:
The present invention relates to a laser reflow device, which can implement shortening of a tact time for one object to be bonded and the acceleration of a bonding operation for all of the plurality of objects to be bonded and comprises: an object-to-be-bonded transferring part including a stage for supporting the object to be bonded, and transferring the object to be bonded; a laser emitting part for converting a laser into a surface light source form and emitting the same to the object to be bonded, and a laser emitting part transferring part for moving the laser emitting part to an emission position or a standby position; and a beam-transmitting plate independently provided separately from the laser emitting part and allowing the laser having the surface light source form to pass therethrough, and a beam-transmitting plate transferring part for moving the beam-transmitting plate to an operation position or the standby position.

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Inventors:
CHOI, Jae Joon (306-1204 20, Sinhyeon-ro Opo-eup,,Gwangju-si, Gyeonggi-do, 12771, KR)
KIM, Byoung Cheol (4-106, 399 Olympic-ro,Songpa-gu, Seoul, 05508, KR)
KIM, Byung Roc (105-903, Daewoo 2 Cha Apt. 88, Woninjae-ro,,Yeonsu-gu, Incheon, 21974, KR)
KIM, Nam Seong (712-603, 11 Dongan-ro,,Dongan-gu, Anyang-si, Gyeonggi-do, 14100, KR)
Application Number:
KR2018/007920
Publication Date:
January 24, 2019
Filing Date:
July 12, 2018
Export Citation:
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Assignee:
CRUCIALMACHINES CO.,LTD. (1st Floor, 20 Hoseo-ro 79beon-gil, Baebang-eup,,Asan-si, Chungcheongnam-do, 31499, KR)
International Classes:
H01L21/67; B23K26/20; B23K103/00
Foreign References:
KR20050042582A2005-05-10
KR20170048971A2017-05-10
KR20090028161A2009-03-18
JP2011171551A2011-09-01
JPH11134920A1999-05-21
KR101245356B12013-03-19
KR101017848B12011-03-04
Attorney, Agent or Firm:
B&IP-JOOWON PATENT AND LAW FIRM (9th Floor, Construction Center Eonju-ro 711,,Gangnam-gu, Seoul, 06050, KR)
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