Patents by Inventor Qiaoke ZHOU
Qiaoke ZHOU has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Publication number: 20250004693Abstract: The present disclosure relates to a display device, a door body and a cabinet body. The display device includes: an information collecting assembly configured to collect environment information; a communication module configured to perform wireless-communication linking to an Internet-of-Things device, to transmit the environment information to the Internet-of-Things device, and receive multimedia information sent by the Internet-of-Things device; and a display module configured to display the multimedia information, wherein the multimedia information includes audio-video advertisement information.Type: ApplicationFiled: April 28, 2023Publication date: January 2, 2025Applicants: Beijing BOE Display Technology Co., Ltd., BOE Technology Group Co., Ltd.Inventors: Xiang Li, Zhanchang Bu, Bochang Wang, Shaoming Yan, Jing Wang, Guojian Qu, Gang Li, Hongtao Zhang, Ming Tian, Yuan Wang, Weibing Gong, Feng Zi, Yawei Chen, Fei Dong, Qiaoke Zhou, Feng Gao
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Publication number: 20240419025Abstract: A display device is provided. The display device includes: a first protective cover plate, a second protective cover plate, a first bonding layer, and a display panel; wherein the first bonding layer is disposed between the first protective cover plate and the second protective cover plate and is bonded to the first protective cover plate and the second protective cover plate; and the display panel is disposed on one side of the second protective cover plate distal to the first protective cover plate, and a light-emergent side of the display panel faces the second protective cover plate; wherein a thickness of the first protective cover plate is greater than a thickness of the second protective cover plate.Type: ApplicationFiled: April 19, 2023Publication date: December 19, 2024Inventors: Tanhong ZHAO, Yangyang CAI, Xiaodi SUN, Xilei TIAN, Gang LI, Qiaoke ZHOU, Yawei CHEN, Guojian QU, Xiang LI, Xiaofeng YIN
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Patent number: 12158603Abstract: Disclosed are a backlight module and a display device. The backlight module includes a backplate, a led-bar, a light guide plate and an optical sheet group; wherein the led-bar includes a plurality of light sources disposed towards the light entrance surface of the light guide plate; the light exit surface and the light entrance surface of the light guide plate are adjacent; a portion of the light exit surface of the light guide plate near the light entrance surface is provided with a step structure in which heights of steps gradually decrease in a first direction; the optical sheet group includes a plurality of optical sheets stacked on the side where the light exit surface of the light guide plate is located, and each of the optical sheets is fixed to a corresponding step in the step structure.Type: GrantFiled: November 16, 2021Date of Patent: December 3, 2024Assignees: Beijing BOE Display Technology Co., Ltd., BOE Technology Group Co., Ltd.Inventors: Qiaoke Zhou, Zhanchang Bu, Bochang Wang, Xiang Li, Bo Li, Jing Wang, Hui Guo
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Publication number: 20240363108Abstract: The present disclosure provides a voice interaction system, a voice interaction method, and a smart device. The system includes: a voice interaction unit, a photoelectric sensing unit, and an instruction control unit configured to determine whether the voice interaction unit is in an on state, determine, when the voice interaction unit is in the on state, whether the voice interaction unit receives a target voice instruction within a predetermined time; control, when the target voice instruction is received within the predetermined time, a smart device to perform an action corresponding to the target voice instruction according to the target voice instruction of the user received and identified by the voice interaction unit; and send, when the voice instruction is not received within the predetermined time, a standby instruction to the voice interaction unit.Type: ApplicationFiled: April 2, 2022Publication date: October 31, 2024Applicants: BEIJING BOE DISPLAY TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.Inventors: Gang Li, Fei Dong, Tanhong Zhao, Guojian Qu, Yawei Chen, Yangyang Cai, Xilei Tian, Qiaoke Zhou, Jing Wang, Xiang Li, Bochang Wang, Shaoming Yan, Wei Yuan
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Publication number: 20240295685Abstract: Disclosed are a backlight module and a display device. The backlight module includes a backplate, a led-bar, a light guide plate and an optical sheet group; wherein the led-bar includes a plurality of light sources disposed towards the light entrance surface of the light guide plate; the light exit surface and the light entrance surface of the light guide plate are adjacent; a portion of the light exit surface of the light guide plate near the light entrance surface is provided with a step structure in which heights of steps gradually decrease in a first direction; the optical sheet group includes a plurality of optical sheets stacked on the side where the light exit surface of the light guide plate is located, and each of the optical sheets is fixed to a corresponding step in the step structure.Type: ApplicationFiled: November 16, 2021Publication date: September 5, 2024Inventors: Qiaoke ZHOU, Zhanchang BU, Bochang WANG, Xiang LI, Bo LI, Jing WANG, Hui GUO
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Publication number: 20240274097Abstract: A backlight module includes a backlight source and a backlight driving unit. The backlight source includes a white-light source and a compensating light source. The backlight driving unit includes a primary driving module and a compensating driving module. The primary driving module, within a compensation time duration, according to a current environmental temperature, selects a compensation-driving function corresponding to the current environmental temperature; and according to the selected compensation-driving function, supplies a compensation controlling signal to the compensating driving module. The compensating driving module acquires the compensation controlling signal, and according to the compensation controlling signal, supplies a driving signal to the compensating light source.Type: ApplicationFiled: March 31, 2022Publication date: August 15, 2024Applicants: Beijing BOE Display Technology Co., Ltd., BOE Technology Group Co., Ltd.Inventors: Guojian Qu, Yangyang Cai, Qiaoke Zhou, Yawei Chen, Jing Wang, Tanhong Zhao, Gang Li
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Publication number: 20240241224Abstract: A time-of-flight camera module and a display device are provided. The time-of-flight module includes: a first carrier board, a second carrier board, a structure support, an infrared laser emission unit, a lens and a time-of-flight sensor. The first carrier board, the structure support and the second carrier board are stacked, and the first carrier board and the second carrier board are fixed on both sides of the structure support, respectively. The infrared laser emission unit is arranged on a side of the first carrier board away from the structure support, and the first carrier board includes a lens via hole located on a side of the infrared laser emission unit, the structure support includes a support via hole corresponding to the lens via hole, and the lens passes through the support via hole. The time-of-flight sensor is arranged on the second carrier board and is configured to sense infrared light collected by the lens to generate depth information.Type: ApplicationFiled: October 26, 2021Publication date: July 18, 2024Inventors: Guojian QU, Xiang LI, Tanhong ZHAO, Yawei CHEN, Gang LI, Shaoming YAN, Bochang WANG, Qiaoke ZHOU, Liang BO
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Publication number: 20240168219Abstract: The present disclosure relates to a display device with an outer contour of a polygon. The display device includes: a display panel; a functional panel on a side of a light exiting surface of the display panel; a first circuit board electrically connected to the display panel and bent at a first edge of the polygon to a side of the display panel away from the light exiting surface of the display panel; and a second circuit board electrically connected to the functional panel and bent at a second edge of the polygon to the side of the display panel away from the light exiting surface of the display panel, wherein the first edge and the second edge are different edges, and an orthographic projection of the first circuit board on the light exiting surface of the display panel does not overlap with an orthographic projection of the second circuit board on the light exiting surface of the display panel.Type: ApplicationFiled: October 22, 2021Publication date: May 23, 2024Inventors: Tanhong ZHAO, Xuefei QIN, Yawei CHEN, Guojian QU, Gang LI, Qiaoke ZHOU, Liang BO
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Publication number: 20230274411Abstract: A display defect detection method, includes: collecting at least one display image of at least one display to be detected; extracting a plurality of band-limited intrinsic mode function components from a display image in the at least one display image by using a complex variational mode decomposition method; extracting and fusing the plurality of band-limited intrinsic mode function components of the display image by using a convolutional neural network, so as to obtain an average brightness value and a brightness uniformity of the display image; and determining whether a display to be detected in the at least one display to be detected corresponding to the display image is qualified according to a preset classification rule and the average brightness value and the brightness uniformity of the display image.Type: ApplicationFiled: November 11, 2021Publication date: August 31, 2023Applicants: BEIJING BOE DISPLAY TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.Inventors: Qiaoke ZHOU, Bo LI, Jing WANG, Xiang LI, Guojian QU, Bochang WANG, Tanhong ZHAO, Hui GUO