公开(公告)号：US09709846B2

公开(公告)日：2017-07-18

申请号：US14378086

申请日：2013-12-09

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Hyun Sic Choi ,  Hui Li ,  Zhiqiang Xu ,  Yoon Sung Um

IPC: G02F1/1335 ,  G02F1/1341 ,  G02F1/1334 ,  G02F1/1343

CPC classification number: G02F1/133553 ,  G02F1/1334 ,  G02F1/133555 ,  G02F1/1341 ,  G02F2001/13415 ,  G02F2001/134372 ,  G02F2202/023

Abstract: A liquid crystal display (LCD) panel, an LCD and a manufacturing method thereof. The LCD panel comprises a first substrate (1) and a second substrate (2) arranged opposite to each other; a liquid crystal layer (3) is disposed between the first substrate (1) and the second substrate (2); the first substrate (1) comprises a plurality of pixel regions; each pixel region comprises a transmission section (4) and a reflection section (5); the first substrate is provided with a reflective layer (6) disposed in the reflection section (5); polymers (30) formed by polymerization of ultraviolet curable monomers are uniformly distributed in the liquid crystal layer (3) of the reflection section (5). The LCD panel adopts a single cell gap and controls the phase retardation amount of reflected light emitted out from the reflection section (5) through the polymers (30), so that phase of the reflected light can match with the phase of transmitted light emitted out from the transmission section (6).

公开(公告)号：US09664971B2

公开(公告)日：2017-05-30

申请号：US14646645

申请日：2014-07-31

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Hui Li ,  Hyun Sic Choi ,  Zheng Fang ,  Haiyan Wang ,  Yunyun Tian

IPC: H01L23/58 ,  G02F1/1362 ,  H01L21/77 ,  H01L27/12 ,  G02F1/1333 ,  G02F1/1343 ,  G02F1/1368 ,  G02F1/1337

CPC classification number: G02F1/136286 ,  G02F1/133345 ,  G02F1/1337 ,  G02F1/134309 ,  G02F1/134363 ,  G02F1/1368 ,  G02F2001/134318 ,  G02F2001/134345 ,  G02F2001/134372 ,  H01L21/77 ,  H01L27/12 ,  H01L27/124 ,  H01L27/1259

Abstract: The present disclosure provides an array substrate and a method for producing the same and a liquid crystal display apparatus. The array substrate provided by an embodiment of the present invention comprises: a base substrate; a plurality of sub-pixel regions which are delimited by gate lines and data lines respectively and which are located on the base substrate, each of which is provided with a thin film transistor TFT and a common electrode above the thin film transistor; and an alignment film located above the common electrode, wherein the alignment film has an alignment direction at a predetermined angle to the direction in which the gate lines extend, and a void region is arranged at a location of the common electrode corresponding to the thin film transistor, the direction in which the void region extends being identical to the alignment direction of the alignment film.

公开(公告)号：US20160081616A1

公开(公告)日：2016-03-24

申请号：US14647309

申请日：2015-01-13

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Hui Li

IPC: A61B5/00 ,  A61B5/0205 ,  A61B5/04 ,  A61B5/0476

CPC classification number: A61B5/4812 ,  A61B5/01 ,  A61B5/02055 ,  A61B5/02438 ,  A61B5/04012 ,  A61B5/0476 ,  A61B5/14542 ,  A61B5/6803 ,  A61B5/742

Abstract: The present disclosure relates to the field of electronic technology, and provides an EEG processing apparatus and method and a sleep monitoring wearable device, which can reduce complexity of sleep staging. The EEG processing method comprises: obtaining EEG data to be processed (101); analyzing the EEG data to be processed to obtain a predetermined number of segments which do not overlap each other (102); obtaining a maximum value and a minimum value of a peak-to-peak value in each of the segments (103); normalizing a connection line between the maximum value and the minimum value of the peak-to-peak value in at least one of the segments to obtain upper end points and lower end points of the connection line (104); calculating statistic characteristic values of an upper sideband curve formed by the upper end points to obtain a box plot series (105); and obtaining a sleep staging result based on the box plot series (106).

Abstract translation: 本公开涉及电子技术领域，并且提供了能够降低睡眠分期复杂度的EEG处理装置和方法以及睡眠监视可穿戴装置。 EEG处理方法包括：获得要处理的EEG数据（101）; 分析要处理的EEG数据以获得彼此不重叠的预定数量的段（102）; 获得每个段（103）中的峰 - 峰值的最大值和最小值; 对至少一个段中的峰 - 峰值的最大值和最小值之间的连接线进行标准化，以获得连接线（104）的上端点和下端点; 计算由上端点形成的上边带曲线的统计特征值，得到箱形图系列（105）; 并根据盒子图系列获得睡眠分级结果（106）。

公开(公告)号：US20150108486A1

公开(公告)日：2015-04-23

申请号：US14364492

申请日：2013-12-12

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Yoon Sung Um ,  Heecheol Kim ,  Hyun Sic Choi ,  Hui Li

IPC: G02F1/1343 ,  G02F1/1362 ,  H01L27/12 ,  G02F1/1368

CPC classification number: G02F1/13439 ,  G02F1/133707 ,  G02F1/134309 ,  G02F1/136286 ,  G02F1/1368 ,  G02F2001/134381 ,  G02F2201/123 ,  H01L27/124

Abstract: A pixel electrode, an array substrate and a display device are configured to provide a display apparatus with higher transmittance. The pixel electrode includes at least one electrode unit, wherein the electrode unit includes a plurality of strip electrodes and has a non-closed shape.

Abstract translation: 像素电极，阵列基板和显示装置被配置为提供具有更高透射率的显示装置。 像素电极包括至少一个电极单元，其中电极单元包括多个条状电极并具有非闭合形状。

公开(公告)号：US11901354B2

公开(公告)日：2024-02-13

申请号：US17255978

申请日：2020-06-03

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Chunping Long ,  Hui Li

IPC: H01L27/12 ,  H01L27/02

CPC classification number: H01L27/0251 ,  H01L27/124 ,  H01L27/1255 ,  H01L27/1259

Abstract: The disclosure provides an array substrate, a manufacturing method thereof and a display device. The array substrate includes a plurality of conductive lines and an electrostatic protection circuit on a base substrate. At least some of the conductive lines are connected through the electrostatic protection circuit. Two conductive lines connected with the electrostatic protection circuit are respectively a first conductive line and a second conductive line. The electrostatic protection circuit includes a first transistor, a second transistor, and a first capacitor. A first electrode of the first transistor, a first electrode of the second transistor and a gate electrode of the second transistor are connected to the second conductive line, and a second electrode of the first transistor, a second electrode of the second transistor and a gate electrode of the first transistor are connected to the first conductive line.

公开(公告)号：US11823597B2

公开(公告)日：2023-11-21

申请号：US18095166

申请日：2023-01-10

Applicant: BEIJING BOE TECHNOLOGY DEVELOPMENT CO., LTD. ,  BOE Technology Group Co., Ltd.

Inventor： Jianbo Xian ,  Chunping Long ,  Hui Li ,  Yong Qiao

IPC: G09G3/20

CPC classification number: G09G3/20 ,  G09G2300/0809 ,  G09G2310/0286

Abstract: The present disclosure relates to a driving unit, including a first driving sub-circuit, a second driving sub-circuit, and a driving control circuit. The first driving sub-circuit includes first switching elements, configured to output a first signal to the driving unit in response to a control signal from the driving control circuit. The second driving sub-circuit includes one or more second switching elements, and at least one of the second switching elements is configured to output a second signal to the driving unit in response to the control signal. The driving control circuit is configured to output the control signal at a control signal output terminal. Each of the first switching elements and second switching elements includes a transistor. Control signal input terminals of the first switching elements are coupled to the control signal output terminal through a control signal input line having a ring structure.

公开(公告)号：US11662631B2

公开(公告)日：2023-05-30

申请号：US17280896

申请日：2020-05-20

Applicant: Beijing BOE Technology Development Co., Ltd. ,  BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Hongfei Cheng ,  Hui Li

IPC: G02F1/1345 ,  G02F1/1362 ,  H01L27/02 ,  H01L27/32

CPC classification number: G02F1/1345 ,  G02F1/13452 ,  G02F1/136204 ,  G02F1/136254 ,  G02F1/136286 ,  H01L27/0288 ,  H01L27/3276

Abstract: The present disclosure provides a display substrate and a display device. The display substrate includes a base substrate, and a transistor, an anti-static wire, a first anti-static resistor and a first ground bonding pad on the base substrate, wherein a first terminal of the first anti-static resistor is electrically connected to a first end of the anti-static wire, a second terminal of the first anti-static resistor is electrically connected to the first ground bonding pad, and the first anti-static resistor is at a different layer from a layer at which the anti-static wire is located and a layer at which the first ground bonding pad is located, and is at a same layer as an active layer of the resistor.

公开(公告)号：US11531234B2

公开(公告)日：2022-12-20

申请号：US16337102

申请日：2018-09-19

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Hui Li ,  Hongfei Cheng ,  Pan Li

IPC: G02F1/1339

Abstract: The present disclosure provides a display panel and a display device. The display panel includes: a first substrate; a second substrate in a superposed arrangement with the first substrate; and an auxiliary retaining wall located between the first and second substrates in an edge area of a facing portion of the first and second substrates. The auxiliary retaining wall includes a first retaining wall having a first sub-portion and a second sub-portion disposed opposite to each other, the second substrate comprises a bonding area outside of and adjoined by the facing portion, and the first and second sub-portions are located in areas corresponding to two opposite edges adjacent to an edge where the bonding area is located, respectively.

公开(公告)号：US11449919B2

公开(公告)日：2022-09-20

申请号：US16500656

申请日：2019-03-25

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Hui Li

IPC: G06Q30/06 ,  G06N20/00 ,  G06N5/04 ,  G06Q30/02

Abstract: A commodity recommendation method and a commodity recommendation device are disclosed. The commodity recommendation method includes receiving location information of a user to whom the commodity is to be recommended, performing commodity recommendation according to the location information of the user to whom the commodity is to be recommended, and sending the recommended commodity information to the user to whom the commodity is to be recommended. This location-based commodity recommendation method can more accurately meet user requirements while improve the convenience of shopping.

公开(公告)号：US20220254294A1

公开(公告)日：2022-08-11

申请号：US17731308

申请日：2022-04-28

Applicant: BEIJING BOE TECHNOLOGY DEVELOPMENT CO., LTD. ,  BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Jianbo Xian ,  Chunping Long ,  Hui Li ,  Yong Qiao

IPC: G09G3/20

Abstract: The present disclosure relates to a driving unit. The driving unit may include a first driving sub-circuit, a second driving sub-circuit, and a driving control circuit. The first driving sub-circuit may include a plurality of first switching elements, and at least some of the plurality of first switching elements may be configured to output a first signal to a first output terminal of the driving unit in response to a control signal from the driving control circuit. The second driving sub-circuit may include one or more second switching elements, and at least one of the one or more second switching elements may be configured to output a second signal to a second output terminal of the driving unit in response to the control signal from the driving control circuit. The driving control circuit may be configured to output the control signal at a control signal output terminal.