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公开(公告)号：US09795983B2
公开(公告)日：2017-10-24
申请号：US13794701
申请日：2013-03-11
Applicant: Samsung Display Co., Ltd.
Inventor： Min Ho Kim , You Min Cha , Seuk Hwan Park
CPC classification number: B05C3/20 , C23C14/042 , C23C14/46 , C23C14/52 , C23C14/542 , C23C14/568
Abstract: A deposition apparatus includes deposition sources, a deposition chamber, a mask assembly, and a transfer unit. The mask assembly includes a support member, a shutter member, and a drive member. The support member has a first opening configured to allow the deposition materials to pass through while supporting the base substrate on which the passed-through deposition materials are deposited. The shutter member is accommodated in the support member and has a second opening smaller than the first opening. The drive member is configured to change a position of the second opening with respect to the base substrate in accordance with the movement of the mask assembly.
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Patent Agency Ranking
公开(公告)号：US10689749B2
公开(公告)日：2020-06-23
申请号：US13797632
申请日：2013-03-12
Applicant: Samsung Display Co., Ltd.
Inventor： Min Ho Kim , Seong Ho Jeong , Hyun Choi
Abstract: A linear evaporation source is disclosed. In one aspect, the source includes a crucible storing an evaporated material, a heater unit surrounding the crucible and heating the crucible, and a plurality of lateral reflectors surrounding a lateral surface of the heater unit. Each of the lateral reflectors includes a first reflector combined with the heater unit while being spaced apart from the heater unit and having a plurality of first openings and a second reflector movably combined with the first reflector and having a second opening. Open ratios of the lateral reflectors are independently adjusted to control a temperature of the crucible according to areas of the crucible. Thus, deposition uniformity of the linear evaporation source is enhanced.
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3.发明申请LINEAR EVAPORATION SOURCE AND VACUUM DEPOSITION APPARATUS INCLUDING THE SAME 审中-公开线性蒸发源和真空沉积装置，包括它们公开(公告)号：US20140109829A1
公开(公告)日：2014-04-24
申请号：US13797632
申请日：2013-03-12
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Min Ho Kim , Seong Ho Jeong , Hyun Choi
IPC: C23C16/448
Abstract: A linear evaporation source is disclosed. In one aspect, the source includes a crucible storing an evaporated material, a heater unit surrounding the crucible and heating the crucible, and a plurality of lateral reflectors surrounding a lateral surface of the heater unit. Each of the lateral reflectors includes a first reflector combined with the heater unit while being spaced apart from the heater unit and having a plurality of first openings and a second reflector movably combined with the first reflector and having a second opening. Open ratios of the lateral reflectors are independently adjusted to control a temperature of the crucible according to areas of the crucible. Thus, deposition uniformity of the linear evaporation source is enhanced.
Abstract translation: 公开了一种线性蒸发源。 在一个方面，源包括存储蒸发材料的坩埚，围绕坩埚加热坩埚的加热器单元和围绕加热器单元的侧表面的多个侧向反射器。 每个横向反射器包括与加热器单元组合的第一反射器，同时与加热器单元间隔开并且具有多个第一开口和与第一反射器可移动地组合并具有第二开口的第二反射器。 独立地调整横向反射器的开放比以根据坩埚的面积来控制坩埚的温度。 因此，提高了线性蒸发源的沉积均匀性。
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公开(公告)号：US10151022B2
公开(公告)日：2018-12-11
申请号：US15722987
申请日：2017-10-02
Applicant: Samsung Display Co., Ltd.
Inventor： Min Ho Kim , You Min Cha , Seuk Hwan Park
Abstract: A deposition apparatus includes deposition sources, a deposition chamber, a mask assembly, and a transfer unit. The mask assembly includes a support member, a shutter member, and a drive member. The support member has a first opening configured to allow the deposition materials to pass through while supporting the base substrate on which the passed-through deposition materials are deposited. The shutter member is accommodated in the support member and has a second opening smaller than the first opening. The drive member is configured to change a position of the second opening with respect to the base substrate in accordance with the movement of the mask assembly.
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公开(公告)号：US20180021802A1
公开(公告)日：2018-01-25
申请号：US15722987
申请日：2017-10-02
Applicant: Samsung Display Co., Ltd.
Inventor： Min Ho Kim , You Min Cha , Seuk Hwan Park
CPC classification number: B05C3/20 , C23C14/042 , C23C14/46 , C23C14/52 , C23C14/542 , C23C14/568
Abstract: A deposition apparatus includes deposition sources, a deposition chamber, a mask assembly, and a transfer unit. The mask assembly includes a support member, a shutter member, and a drive member. The support member has a first opening configured to allow the deposition materials to pass through while supporting the base substrate on which the passed-through deposition materials are deposited. The shutter member is accommodated in the support member and has a second opening smaller than the first opening. The drive member is configured to change a position of the second opening with respect to the base substrate in accordance with the movement of the mask assembly.
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公开(公告)号：US11852930B2
公开(公告)日：2023-12-26
申请号：US16903449
申请日：2020-06-17
Applicant: Samsung Display Co., Ltd.
Inventor： Jin Hee Bae , Min Ho Kim , Kyung Ha Moon , Bum Suk Lee , Nak Sung Choi
IPC: G02F1/1345 , G09G3/36 , G02F1/1333 , H05K1/18 , H05K1/11
CPC classification number: G02F1/13452 , G02F1/13458 , G02F1/133345 , G09G3/3696 , H05K1/118 , H05K1/189 , G09G2300/0426 , G09G2300/0478 , G09G2310/0278 , H05K2201/09236 , H05K2201/10128 , H05K2201/10136
Abstract: A display device is provided. A display device includes a display panel including a plurality of connecting signal wires which supply different control voltages; a flexible printed circuit board attached to a side surface of the display panel and including a base film and a plurality of lead wires which are disposed on the base film; an anisotropic conductive film disposed between the plurality of connecting signal wires and the plurality of lead wires, and at least one bump wire disposed between adjacent connecting signal wires, the at least one bump wire being not supplied with the different control voltages controlling the display panel.
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