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公开(公告)号：WO2019200888A1
公开(公告)日：2019-10-24
申请号：PCT/CN2018/113014
申请日：2018-10-31
Inventor： TIAN, Zhenguo , HU, Shuang , CHEN, Shuai , LIANG, Xuebo , CHEN, Hong , TANG, Xiuzhu , LI, Chuan , ZHAO, Yanan
IPC: G06F3/041
Abstract: The present application discloses a voltage-supply circuit including a voltage-supply sub-circuit coupled to a plurality of common-electrode blocks respectively via a plurality of signal lines in a display panel and configured to provide an initializing common-electrode voltage to each common-electrode block via a respective one signal line during an initialization period of a display time. The voltage-supply circuit further includes a voltage-feedback sub-circuit configured to collect a feedback voltage from the respective one signal line during the initialization period. Additionally, the voltage-supply circuit includes a voltage-comparison sub-circuit configured to compare the feedback voltage and a standard common-electrode voltage and to cause a generation of a trigger signal when a difference between the feedback voltage and the standard common-electrode voltage changes polarity. The trigger signal drives the voltage-supply sub-circuit in a normal output period to supply the standard common-electrode voltage via the respective one signal line to onecorresponding common-electrode block.
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公开(公告)号：WO2019200828A1
公开(公告)日：2019-10-24
申请号：PCT/CN2018/105800
申请日：2018-09-14
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： LIU, Yingming , WANG, Haisheng , DONG, Xue , DING, Xiaoliang , CHE, Chuncheng , CAI, Peizhi , GU, Pinchao , LI, Changfeng , WANG, Lei
Abstract: A microfluidic substrate and the driving method for the microfluidic substrate are provided. The microfluidic substrate may include a base substrate (10) and a plurality of detecting modules (100) on the base substrate (10). Each of the detecting modules (100) may include a switching unit (1), a driving electrode (3), and a photosensor (2). The photosensor (2) may have a first terminal (21) and a second terminal (23). A signal output terminal (13) of the switching unit (1) may be connected to both the driving electrode (3) and the second terminal (23) of the photosensor (2).
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公开(公告)号：WO2019191862A1
公开(公告)日：2019-10-10
申请号：PCT/CN2018/081543
申请日：2018-04-02
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： XU, Pan , LIU, Xiaoyun
IPC: H01L27/32
Abstract: An array substrate includes a base substrate (10); a plurality of light emitting elements on the base substrate (10); a plurality of driving thin film transistors (T1) for driving light emission of the plurality of light emitting elements, each of the plurality of driving thin film transistors (T1) including a first active layer (AL-1); one or more power supply lines (PL) configured to supply a driving current respectively to the plurality of light emitting elements; and a light shielding layer (LS) configured to shield light from irradiating on the first active layer (AL-1), the light shielding layer (LS) being electrically connected to at least one of the one or more power supply lines (PL).
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74.发明申请
公开(公告)号：WO2019174146A1
公开(公告)日：2019-09-19
申请号：PCT/CN2018/091810
申请日：2018-06-19
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： WANG, Pengpeng , WANG, Haisheng , DING, Xiaoliang , CHENG, Chihjen , HAN, Yanling , ZHANG, Ping
IPC: G06T3/40
Abstract: An image stitching method is provided. The image stitching method includes acquiring a first depth image of a present frame of image obtained by a first camera; acquiring a second depth image of the present frame of image obtained by a second camera, the second depth image and the first depth image partially overlapping with each other; converting the first depth image in a first camera coordinate system defined by the first camera into a third depth image in a second camera coordinate system defined by the second camera; and stitching the third depth image with the second depth image to obtain a stitched image.
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公开(公告)号：WO2019169848A1
公开(公告)日：2019-09-12
申请号：PCT/CN2018/105012
申请日：2018-09-11
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： LU, Xinhong , WANG, Ke , HU, Hehe , NING, Ce , YANG, Wei
IPC: H01L27/12
Abstract: An array substrate includes a base substrate; a first thin film transistor on the base substrate and including a first active layer, a first gate electrode, a first source electrode and a first drain electrode; a second thin film transistor on the base substrate and including a second active layer, a second gate electrode, a second source electrode and a second drain electrode; a first gate insulating layer between the first active layer and the first gate electrode; and a second gate insulating layer between the second active layer and the second gate electrode, the second gate insulating layer being different from the first gate insulating layer. The first source electrode, the first drain electrode, and the second gate electrode are in a same layer. The first source electrode and the first drain electrode are on a side of the second gate insulating layer distal to the base substrate.
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Patent Agency Ranking
公开(公告)号：WO2019144593A1
公开(公告)日：2019-08-01
申请号：PCT/CN2018/098564
申请日：2018-08-03
Inventor： LI, Fei , HU, Youyuan , LUAN, Mengyu , WU, Xinfeng , WANG, Xinzhu , LI, Huihui
Abstract: An array substrate is disclosed. The array substrate may include a base substrate (21), a pixel defining layer (22) on the base substrate (21), and a charge generating layer (24) above the pixel defining layer (22). The pixel defining layer (22) may define a plurality of pixel regions. The pixel defining layer (22) may include a plurality of acoustic structures (220), and each of the plurality of acoustic structures (220) may be configured to resonate under an action of an acoustic wave of a threshold frequency to form a slit to disconnect the charge generating layer (24) of two adjacent pixel regions of the plurality of pixel regions.
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公开(公告)号：WO2019144504A1
公开(公告)日：2019-08-01
申请号：PCT/CN2018/081935
申请日：2018-04-04
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： SUN, Zhongyuan , WANG, Wei , WANG, Lu
IPC: G09F9/33
Abstract: The display substrate may include a base substrate (1), a display structure (20) on a display area (B) of the base substrate (1), at least one blocking structure on a peripheral area around the display area (B) of the base substrate (1), and a first water-blocking layer (10) on the substrate (1). The first water-blocking layer (10) may cover the display structure (20) and the at least one blocking structure. The blocking structure may be configured to block cracks generated on the first water-blocking layer (10) at a side of the blocking structure opposite from the display area (B) from propagating to the display area (B).
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78.发明申请
公开(公告)号：WO2019134500A1
公开(公告)日：2019-07-11
申请号：PCT/CN2018/121738
申请日：2018-12-18
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： TAN, Jifeng , YU, Jing
IPC: G09F9/33
Abstract: A micro light emitting diode (micro LED) apparatus. The micro LED apparatus includes a thin film transistor array substrate(40) including a plurality of thin film transistors; an array of a plurality of micro LEDs(30) on the thin film transistor array substrate(40), a respective one of the plurality of micro LEDs(30) being connected to a respective one of the plurality of thin film transistors; and a plurality of microcavities(10) respectively on a side of the plurality of micro LEDs(30) away from the thin film transistor array substrate(40). The plurality of microcavities(10) include a first microcavity(1) having a first optical path length and a second microcavity(2) having a second optical path length different from the first optical path length. The first microcavity(1) is configured to allow a light of a first color to transmit there-through. The second microcavity(2) is configured to allow a light of a second color to transmit there-through.
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公开(公告)号：WO2019134445A1
公开(公告)日：2019-07-11
申请号：PCT/CN2018/115160
申请日：2018-11-13
Inventor： SHAO, Xibin , QU, Yingying , GAO, Yujie
IPC: G02F1/1339 , G02F1/1335
Abstract: A liquid crystal display panel is disclosed, including an array substrate (01) comprising a plurality of sub-pixels, an opposite substrate (02) opposite the array substrate (01), a liquid crystal layer (03) between the array substrate (01) and the opposite substrate (01), and a plurality of spacers (04) between the array substrate (01) and the opposite substrate (02). The plurality of spacers (04) may respectively be in areas between the adjacent sub-pixels. Each of the plurality of the spacers (04) may include a first sub-spacer (041) and a second sub-spacer (042). The first sub-spacer (041) may be formed on a side of the array substrate (01) facing the opposite substrate (02). The second sub-spacer (042) may be formed on a side of the opposite substrate (02) facing the array substrate (01). A side of the first sub-spacer (041) facing the opposite substrate (02) may be in contact with a side of the second sub-spacer (042) facing the array substrate (01).
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公开(公告)号：WO2019134321A1
公开(公告)日：2019-07-11
申请号：PCT/CN2018/086279
申请日：2018-05-10
Inventor： WANG, Mengjie , LIU, Xiaona , CHEN, Yuqiong , YUAN, Shuai , WU, Chenchen , LI, Ning , YUAN, Shuai , WANG, Yufei , ZHENG, Ziyi
IPC: G02F1/1335 , G02F1/1347 , G02F1/137
Abstract: A display apparatus (100) comprises: a display panel (10) and a mirror switcher (20). The mirror switcher (20) may be configured to reflect external incident light and block display light emitted by the display panel (10) in a mirror mode of the display apparatus (100), and to transmit the display light emitted by the display panel (10) in a display mode of the display apparatus (100).
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