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公开(公告)号：US09941147B2
公开(公告)日：2018-04-10
申请号：US15182953
申请日：2016-06-15
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Xueyong Wang , Qingrong Ren , Lu Wang , Yan Chen
IPC: H01L21/683 , H01L21/67
CPC classification number: H01L21/6838 , H01L21/67288
Abstract: A transfer apparatus includes a supporting member, a free electron excitation device and a detection device; the free electrons excitation device is configured to excite semiconductor material of an object to be transferred to generate free electrons, and the detection device is configured to detect whether material of a surface of the transferred object in contact with the support surface of the supporting member is conductive under excitation by the free electron excitation device. A laser annealing apparatus comprising the transfer apparatus is further provided.
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公开(公告)号：US20170327358A1
公开(公告)日：2017-11-16
申请号：US15531798
申请日：2016-02-17
Applicant: BOE Technology Group Co., Ltd.
Inventor： Xueyong Wang , Yan Chen , Xiangjun Tian
IPC: B66F3/32 , F16K11/085
CPC classification number: B66F3/32 , B66F3/25 , B66F3/42 , F16K11/0856
Abstract: A hydraulic jack includes an oil cylinder, an oil tank, and an oil storage barrel. The oil storage barrel includes a front portion and a back portion which are opposite to each other; an oil outlet of the oil cylinder is connected with an oil inlet at the front portion of the oil storage barrel by means of an oil inlet pipe; and an oil inlet of the oil tank is connected with an oil outlet at the front portion of the oil storage barrel by means of an oil outlet pipe, the oil inlet pipe and the oil outlet pipe are provided with switching valves for alternatively turning on the oil inlet pipe and the oil outlet pipe. A partition plate that is capable of moving along a barrel wall and an elastic telescoping member are provided inside the oil storage barrel.
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公开(公告)号：US12189250B2
公开(公告)日：2025-01-07
申请号：US17918647
申请日：2021-11-30
Inventor： Yiyi Zhang , Wei Wu , Yan Chen , Dang Zhang , Junfeng Dai , Xiang Liu , Yichen Zhou , Hao Zhang , Mingyu Xiao , Zizheng Liu , Yuan Tong , Qi Chen , Taohe Zhu
IPC: G02F1/1343 , G02F1/1345 , G02F1/1362
Abstract: Embodiments of the present disclosure provide a display substrate having a display region and a frame region. The display substrate includes a plurality of display pixels and a plurality of dummy pixels arranged in an array; the display pixels are distributed in the display region; the dummy pixels are distributed in the frame region. Each display pixel includes a first pixel electrode and a first common electrode; and a first voltage difference exists between the first pixel electrode and the first common electrode. Each dummy pixel includes a second pixel electrode and a second common electrode; and a second voltage difference exists between the second pixel electrode and the second common electrode. A difference between the first voltage difference and the second voltage difference is less than a set value. Embodiments of the present disclosure further provides a display panel and a display apparatus.
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公开(公告)号：US10133081B2
公开(公告)日：2018-11-20
申请号：US15308091
申请日：2016-01-15
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Xiangjun Tian , Yan Chen
Abstract: Embodiments of the present invention provide a beam splitter, a laser generator and an excimer laser annealing apparatus, which relate to field of display technology, and reduce probability of pollution of the beam splitter to some extent and increase homogeneity of the laser beam that is passed through the beam splitter. The beam splitter includes a transmission region configured as a through-hole and a reflective region arranged at a periphery of the through-hole, wherein the through-hole is configured to be transmitted by a first laser beam that is received; and the reflective region is configured to reflect the first laser beam that is received. The beam splitter may be used in a laser generator to perform a scanning annealing process.
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