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公开(公告)号：US10986283B2
公开(公告)日：2021-04-20
申请号：US16338350
申请日：2018-08-13
发明人： Zhiming Lin , Chunchieh Huang , Bili Baiyin , Zhiyuan Hao , De Zhang , Xiaolin Xin , Xu Liu , Dongwei Li
摘要： The embodiments of the present disclosure propose a device for inspecting a mask plate, a method for inspecting a mask plate, and a corresponding method for controlling light sources. The device includes: an image sensor configured to capture an image of the mask plate; and a plurality of light sources disposed on one side of the mask plate opposite to the image sensor, wherein at least one of the plurality of light sources is configure to emit light when the image sensor is capturing an image of a first region of the mask plate, and the at least one light source comprises light sources within a first range, wherein the first range corresponds to the first region and an orthographic projection of the image sensor on a light source plane falls within the first range. The method for controlling light sources includes: turning on at least one of a plurality of light sources disposed on one side of the mask plate opposite to an image sensor, which corresponds to a first region of the mask plate to be inspected, when the image sensor is moved to a position corresponding to the first region.
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公开(公告)号：US11136661B2
公开(公告)日：2021-10-05
申请号：US16054773
申请日：2018-08-03
发明人： Shouhua Lv , Chunchieh Huang , Baojun Li
摘要： The present disclosure provides a mask plate frame. The mask plate frame includes two opposite rims, and a plurality of connectors detachably mounted to a first surface of each rim along a length direction of each rim. Each connector is used to mount a mask strip.
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3.发明申请公开(公告)号：US20190356835A1
公开(公告)日：2019-11-21
申请号：US16338350
申请日：2018-08-13
发明人： Zhiming Lin , Chunchieh Huang , Bili Baiyin , Zhiyuan Hao , De Zhang , Xiaolin Xin , Xu Liu , Dongwei Li
IPC分类号： H04N5/235
摘要： The embodiments of the present disclosure propose a device for inspecting a mask plate, a method for inspecting a mask plate, and a corresponding method for controlling light sources. The device includes: an image sensor configured to capture an image of the mask plate; and a plurality of light sources disposed on one side of the mask plate opposite to the image sensor, wherein at least one of the plurality of light sources is configure to emit light when the image sensor is capturing an image of a first region of the mask plate, and the at least one light source comprises light sources within a first range, wherein the first range corresponds to the first region and an orthographic projection of the image sensor on a light source plane falls within the first range. The method for controlling light sources includes: turning on at least one of a plurality of light sources disposed on one side of the mask plate opposite to an image sensor, which corresponds to a first region of the mask plate to be inspected, when the image sensor is moved to a position corresponding to the first region.
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公开(公告)号：US11167542B2
公开(公告)日：2021-11-09
申请号：US16319572
申请日：2018-02-06
发明人： Liang Zhang , Xu Chen , Chunchieh Huang , Shanshan Bao
摘要： The present disclosure provides a printing mask and a method of printing an adhesive pattern with the printing mask. The printing mask includes: a screen including: an annular permeable region through which an adhesive permeates; and a barrier region which surrounds the annular permeable region and stops a permeation of the adhesive through the barrier region, the annular permeable region including an adjustment sub-region configured to increase a permeability of the adhesive, and the barrier region including barrier sub-regions respectively located on an inner side and an outer side of the corresponding adjustment sub-region; a first film covering a side of the barrier region; and a second film covering sides of the barrier sub-regions facing away from the first film.
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公开(公告)号：US11107990B2
公开(公告)日：2021-08-31
申请号：US16329625
申请日：2018-06-28
发明人： Zhiming Lin , Chunchieh Huang , Jian Zhang , Bili Baiyin , Zhiyuan Hao , Xiaolin Xin , De Zhang , Xu Liu , Xinjian Zhang
摘要： The present disclosure relates to a mask sheet. The mask sheet includes a plurality of mask units. Each mask unit includes an evaporation effective area and a plurality of welding areas that are distributed around the evaporation effective area according to a preset rule. The distribution of the welding areas around the evaporation effective areas of the mask units at the edge of the mask sheet is consistent with the distribution of the welding areas around the evaporation effective areas of the mask units located in the inner region of the mask sheet.
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公开(公告)号：US11091829B2
公开(公告)日：2021-08-17
申请号：US16179455
申请日：2018-11-02
发明人： Jian Zhang , Chunchieh Huang , Zhiming Lin , Zhen Wang
摘要： A metal mask includes a mask body part and two connecting parts disposed at opposite sides of the mask body part. Each of the connecting parts includes a body portion and a single-stage step portion. A side of the body portion is connected to the mask body part, and an opposite side of the body portion is connected to the single-stage step portion. A thickness of the single-stage step portion is smaller than a thickness of the body portion.
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公开(公告)号：US11542588B2
公开(公告)日：2023-01-03
申请号：US16768485
申请日：2019-01-25
发明人： Shouhua Lv , Chunchieh Huang , De Zhang , Rong Zhao
摘要： The present disclosure provides a mask device and a manufacturing method thereof, and an evaporation system. The mask device includes a frame, strip alignment plates and a strip support plate, hollow portions are provided in the strip alignment plates, and the strip alignment plates are fixed on the frame; the strip support plate and the strip alignment plates cross each other, a plurality of welding spots are provided on the surface of the strip support plate proximal to the frame, and are welded and fixed to the frame, and the plurality of welding spots are provided in the region of the strip support plate corresponding to the hollow portions.
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公开(公告)号：US11205752B2
公开(公告)日：2021-12-21
申请号：US16768582
申请日：2018-10-11
发明人： Haiping Qi , Chunchieh Huang , Zhen Wang
摘要： A mask frame and a method for manufacturing the same, a mask assembly for evaporation and an evaporation apparatus are provided. The mask frame includes a frame body. The frame body includes a plurality of frame members, and the frame body comprises a first surface and a second surface opposite to each other. A plurality of grooves are provided at intervals on the first surface of each of the plurality of frame members and along an extending direction of the frame member, and each groove is formed by the first surface recessing towards the second surface, and has a groove depth in a direction perpendicular to the first surface. For the plurality of grooves in each frame member, a groove depth of the groove at a middle position of the frame member is smaller than the grooves at two ends of the frame member.
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公开(公告)号：US20210363625A1
公开(公告)日：2021-11-25
申请号：US16315718
申请日：2018-01-23
发明人： Jian Zhang , Chunchieh Huang , Zhiming Lin , Xinjian Zhang , Qi Wang , Zhiyuan Hao , De Zhang , Dejian Liu , Zhen Wang , Pu Sun
摘要： A mask strip, comprising: a plurality of mask units (2) in a first direction; each of the mask units (2) comprising a mask region (3) and a non-mask region (11) surrounding the mask region (3), the non-mask region (11) comprising a side region (4) and an original stress concentration region (6) inside the side region (4); each of the mask units (2) further comprising a stress concentration structure, wherein the stress concentration structure is within a part of the side region (4) other than the original stress concentration region (6). Also discloses a mask plate and a method of fabricating a mask strip.
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公开(公告)号：US20210013414A1
公开(公告)日：2021-01-14
申请号：US16329625
申请日：2018-06-28
发明人： Zhiming Lin , Chunchieh Huang , Jian Zhang , Bili Baiyin , Zhiyuan Hao , Xiaolin Xin , De Zhang , Xu Liu , Xinjian Zhang
摘要： The present disclosure relates to a mask sheet. The mask sheet includes a plurality of mask units. Each mask unit includes an evaporation effective area and a plurality of welding areas that are distributed around the evaporation effective area according to a preset rule. The distribution of the welding areas around the evaporation effective areas of the mask units at the edge of the mask sheet is consistent with the distribution of the welding areas around the evaporation effective areas of the mask units located in the inner region of the mask sheet.
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