Patents by Inventor Yanshun CHEN
Yanshun CHEN 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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Patent number: 10583773Abstract: A vehicle-mounted system and a vehicle are disclosed. The vehicle-mounted system includes a vehicle lamp system, the vehicle lamp system includes a direction changing unit or/and a light intensity adjusting unit and a vehicle lamp; the vehicle lamp is arranged on a front side of a vehicle body and configured to emit light; the direction changing unit is arranged on a light emergent side of the vehicle lamp, and configured to change a transmission direction of light that is incident on the direction changing unit and emitted by the vehicle lamp; and the light intensity adjusting unit is configured to adjust intensity of the light emitted by the vehicle lamp.Type: GrantFiled: November 10, 2017Date of Patent: March 10, 2020Assignee: BOE TECHNOLOGY GROUP CO., LTD.Inventors: Yanshun Chen, Xiaodong Liu, Guanshan Tong, Wenbo Li
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Patent number: 10507767Abstract: The present disclosure provides a vehicle-mounted display system and a vehicle. The vehicle-mounted display system includes a transparent projection screen and a projector configured to project an image onto the transparent projection screen. A first polarizer is attached onto a lens of the projector, and a second polarizer is attached onto the transparent projection screen. The second polarizer has a polarization transmission direction crossing a polarization transmission direction of the first polarizer at such an angle as to enable a light beam from the projector and passing through the first polarizer and the second polarizer to be of an intensity smaller than an intensity of a light beam capable of being recognized by human eyes. The second polarizer has a polarization reflection direction perpendicular to its polarization transmission direction, so as to reflect a light component in the polarization reflection direction.Type: GrantFiled: September 20, 2018Date of Patent: December 17, 2019Assignee: BOE TECHNOLOGY GROUP CO., LTD.Inventors: Xuewen Lv, Jing Su, Yanshun Chen, Wenbo Li, Xinyin Wu
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Publication number: 20190263317Abstract: A vehicle-mounted system and a vehicle are disclosed. The vehicle-mounted system includes a vehicle lamp system, the vehicle lamp system includes a direction changing unit or/and a light intensity adjusting unit and a vehicle lamp; the vehicle lamp is arranged on a front side of a vehicle body and configured to emit light; the direction changing unit is arranged on a light emergent side of the vehicle lamp, and configured to change a transmission direction of light that is incident on the direction changing unit and emitted by the vehicle lamp; and the light intensity adjusting unit is configured to adjust intensity of the light emitted by the vehicle lamp.Type: ApplicationFiled: November 10, 2017Publication date: August 29, 2019Applicant: BOE TECHNOLOGY GROUP CO., LTD.Inventors: Yanshun CHEN, Xiaodong LIU, Guanshan TONG, Wenbo LI
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Publication number: 20190016263Abstract: The present disclosure provides a vehicle-mounted display system and a vehicle. The vehicle-mounted display system includes a transparent projection screen and a projector configured to project an image onto the transparent projection screen. A first polarizer is attached onto a lens of the projector, and a second polarizer is attached onto the transparent projection screen. The second polarizer has a polarization transmission direction crossing a polarization transmission direction of the first polarizer at such an angle as to enable a light beam from the projector and passing through the first polarizer and the second polarizer to be of an intensity smaller than an intensity of a light beam capable of being recognized by human eyes. The second polarizer has a polarization reflection direction perpendicular to its polarization transmission direction, so as to reflect a light component in the polarization reflection direction.Type: ApplicationFiled: September 20, 2018Publication date: January 17, 2019Applicant: BOE TECHNOLOGY GROUP CO., LTD.Inventors: Xuewen LV, Jing SU, Yanshun CHEN, Wenbo LI, Xinyin WU
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Patent number: 10106084Abstract: The present disclosure provides a vehicle-mounted display system and a vehicle. The vehicle-mounted display system includes a transparent projection screen and a projector configured to project an image onto the transparent projection screen. A first polarizer is attached onto a lens of the projector, and a second polarizer is attached onto the transparent projection screen. The second polarizer has a polarization transmission direction crossing a polarization transmission direction of the first polarizer at such an angle as to enable a light beam from the projector and passing through the first polarizer and the second polarizer to be of an intensity smaller than an intensity of a light beam capable of being recognized by human eyes. The second polarizer has a polarization reflection direction perpendicular to its polarization transmission direction, so as to reflect a light component in the polarization reflection direction.Type: GrantFiled: July 22, 2015Date of Patent: October 23, 2018Assignee: BOE TECHNOLOGY GROUP CO., LTD.Inventors: Xuewen Lv, Jing Su, Yanshun Chen, Wenbo Li, Xinyin Wu
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Patent number: 10042443Abstract: A wearable touch device comprising a carrier, a pattern emitting unit, an image acquisition unit, an image monitoring unit and a processing unit, the carrier is wearable, the pattern emitting unit emits a scanning pattern to a touch surface capable of being touched by a touch end, the image acquisition unit is used for acquiring an image formed by projecting the scanning pattern on the touch surface and sending image information of the acquired image to the processing unit, the image monitoring unit is used for monitoring current light energy of the scanning pattern in regions of the touch surface and sending current light energy information to the processing unit, and the processing unit is used for processing the image information of the acquired image and the current light energy information to determine a touch position of the touch end on the touch surface and generate corresponding command information.Type: GrantFiled: August 20, 2014Date of Patent: August 7, 2018Assignee: BOE TECHNOLOGY GROUP CO., LTD.Inventors: Tianyue Zhao, Yanshun Chen, Qiushi Xu, Yaohui Li
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Patent number: 10042387Abstract: The present invention belongs to the field of control technology, particularly relates to a wearable touch device and a wearable touch method. A wearable touch device comprises a carrier, a projecting unit, a monitoring unit and a processing unit. The carrier is wearable, the projecting unit is used for projecting to a touch surface capable of being touched by a touch end, the monitoring unit is used for monitoring contact information between the touch end and the touch surface and sending the contact information to the processing unit, and the processing unit is used for processing the contact information to judge whether the touch end effectively contacts the touch surface. The wearable touch device and the corresponding wearable touch method can ensure the touch effectiveness.Type: GrantFiled: August 29, 2014Date of Patent: August 7, 2018Assignee: BOE TECHNOLOGY GROUP CO., LTD.Inventors: Yanshun Chen, Tianyue Zhao, Yaohui Li, Qiushi Xu
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Patent number: 9959793Abstract: An embodiment of the present disclosure provides a display system which is related to the field of display technology. The display system enables a display device to be switched between a normal display mode and an anti-peeping display mode. This display system comprises a display device which comprises a display panel for displaying content.Type: GrantFiled: November 13, 2014Date of Patent: May 1, 2018Assignee: BOE TECHNOLOGY GROUP CO., LTD.Inventors: Yanshun Chen, Youmei Dong, Wenbo Li, Qingjiang Wang
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Patent number: 9875720Abstract: The present invention discloses a display wall comprising a display device and a solar panel for supplying power to the display device, wherein the display device and the solar panel are laminated.Type: GrantFiled: December 18, 2013Date of Patent: January 23, 2018Assignee: BOE TECHNOLOGY GROUP CO., LTD.Inventors: Yanshun Chen, Youmei Dong, Wenbo Li, Guanghui Liu
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Patent number: 9872002Abstract: A method and a device for controlling projection of a wearable apparatus, and a wearable apparatus are provided. With the projection method, a 3D profile of the object as projection screen is acquired by a 3D acquisition device disposed on the wearable apparatus; coordinates of vertices of the projection area on the object as projection screen are determined according to the acquired 3D profile of the object as projection screen; a projection plane is determined according to the determined coordinates of vertices; and the projection is controlled according to the angle between the projection plane and the center line of the projection view angle of the projection component, the distance between the geometrical center of the projection plane and the projection component and the 3D profile of the object as projection screen such that the projection picture projected by the projection component is clearly and steadily projection displayed in the projection area on the object as projection screen.Type: GrantFiled: August 26, 2014Date of Patent: January 16, 2018Assignee: BOE TECHNOLOGY GROUP CO., LTD.Inventors: Xingxing Zhao, Yanshun Chen, Qiushi Xu, Yaohui Li
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Patent number: 9760202Abstract: The present invention discloses a touch identification device on the basis of Doppler effect, a touch identification method on the basis of Doppler effect and a touch screen, wherein the touch identification device comprises: a first transceiving module used for transmitting a first detection wave along a first direction and receiving a first feedback wave formed from the first detection wave after being reflected by a touch body; a second transceiving module used for transmitting a second detection wave along a second direction and receiving a second feedback wave formed from the second detection wave after being reflected by the touch body; and a calculation module used for calculating a moving speed and a moving direction of the touch body at the touch point according to the first detection wave, the first feedback wave, the second detection wave and the second feedback wave.Type: GrantFiled: August 29, 2014Date of Patent: September 12, 2017Assignee: BOE TECHNOLOGY GROUP CO., LTD.Inventors: Yanshun Chen, Hong Wang, Yaohui Li, Qiushi Xu
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Patent number: 9756301Abstract: Embodiments of the present disclosure provide a wearable projection equipment, comprising a first structure body and a second structure body which are movably connected to each other, and the first structure body can rotate relative to the second structure body; and a projection device is respectively provided on the first structure and the second structure. The wearable projection equipment is capable of projecting images in different directions respectively, such that application scenarios of the wearable projection equipment become more extensive.Type: GrantFiled: April 21, 2015Date of Patent: September 5, 2017Assignee: BOE Technology Group Co., Ltd.Inventors: Yaohui Li, Yanshun Chen, Qiushi Xu
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Patent number: 9699425Abstract: A wearable projection apparatus and a projection method are provided, and the projection method comprises: acquiring color distribution information and brightness distribution information of a plurality of regions of a hand; determining modified color output parameters according to the acquired color distribution information of the regions of the hand and preset standard color information, and determining modified brightness output parameters according to the acquired brightness distribution information of the regions of the hand; controlling a projection module to output an image according to the determined color output parameters and the determined brightness output parameters. With the wearable projection apparatus and the projection method provided by embodiments of the present invention, an image projected by the wearable projection apparatus on the hand can have relatively higher uniformity in color and brightness.Type: GrantFiled: October 31, 2014Date of Patent: July 4, 2017Assignee: BOE Technology Group Co., Ltd.Inventors: Yanshun Chen, Xingxing Zhao, Qiushi Xu, Yaohui Li
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Patent number: 9619620Abstract: The present invention discloses a health monitoring system and a data collection method of the health monitoring system. The health monitoring system includes an intelligent monitoring system and a micro-monitoring system, wherein the micro-monitoring system is configured to judge whether the intelligent monitoring system is completely started, and if it judges that the intelligent monitoring system is completely started, the micro-monitoring system transmits the human body data information collected by the collection device to the intelligent monitoring system; if it judges that the intelligent monitoring system is not completely started, the micro-monitoring system processes the human body data information collected by the collection device and transmits the processed human body data information to a display terminal. The health monitoring system can effectively solve the problem that the intelligent monitoring system fails to monitor the health indicators of a human body during a start process.Type: GrantFiled: September 1, 2014Date of Patent: April 11, 2017Assignee: BOE TECHNOLOGY GROUP CO., LTD.Inventors: Hong Wang, Yanshun Chen, Yaohui Li, Qiushi Xu
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Publication number: 20170050564Abstract: The present disclosure provides a vehicle-mounted display system and a vehicle. The vehicle-mounted display system includes a transparent projection screen and a projector configured to project an image onto the transparent projection screen. A first polarizer is attached onto a lens of the projector, and a second polarizer is attached onto the transparent projection screen. The second polarizer has a polarization transmission direction crossing a polarization transmission direction of the first polarizer at such an angle as to enable a light beam from the projector and passing through the first polarizer and the second polarizer to be of an intensity smaller than an intensity of a light beam capable of being recognized by human eyes. The second polarizer has a polarization reflection direction perpendicular to its polarization transmission direction, so as to reflect a light component in the polarization reflection direction.Type: ApplicationFiled: July 22, 2015Publication date: February 23, 2017Applicant: BOE TECHNOLOGY GROUP CO., LTD.Inventors: Xuewen LV, Jing SU, Yanshun CHEN, Wenbo LI, Xinyin WU
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Publication number: 20160360169Abstract: A wearable projection apparatus and a projection method are provided, and the projection method comprises: acquiring color distribution information and brightness distribution information of a plurality of regions of a hand; determining modified color output parameters according to the acquired color distribution information of the regions of the hand and preset standard color information, and determining modified brightness output parameters according to the acquired brightness distribution information of the regions of the hand; controlling a projection module to output an image according to the determined color output parameters and the determined brightness output parameters. With the wearable projection apparatus and the projection method provided by embodiments of the present invention, an image projected by the wearable projection apparatus on the hand can have relatively higher uniformity in color and brightness.Type: ApplicationFiled: October 31, 2014Publication date: December 8, 2016Inventors: Yanshun CHEN, Xingxing ZHAO, Qiushi XU, Yaohui LI
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Patent number: 9477146Abstract: Disclosed is a projection ring, including an annular body; a telescopic portion disposed on the annular body; and a projector disposed on the telescopic portion. The location of the projector on the projection ring is easily adjustable, thus it's convenient to adjust the size of the picture as projected or the projection angle.Type: GrantFiled: April 21, 2015Date of Patent: October 25, 2016Assignee: BOE Technology Group Co., Ltd.Inventors: Qiushi Xu, Yanshun Chen, Yaohui Li
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Publication number: 20160301906Abstract: A method and a device for controlling projection of a wearable apparatus, and a wearable apparatus are provided. With the projection method, a 3D profile of the object as projection screen is acquired by a 3D acquisition device disposed on the wearable apparatus; coordinates of vertices of the projection area on the object as projection screen are determined according to the acquired 3D profile of the object as projection screen; a projection plane is determined according to the determined coordinates of vertices; and the projection is controlled according to the angle between the projection plane and the center line of the projection view angle of the projection component, the distance between the geometrical center of the projection plane and the projection component and the 3D profile of the object as projection screen such that the projection picture projected by the projection component is clearly and steadily projection displayed in the projection area on the object as projection screen.Type: ApplicationFiled: August 26, 2014Publication date: October 13, 2016Applicant: BOE TECHNOLOGY GROUP CO., LTD.Inventors: Xingxing ZHAO, Yanshun CHEN, Qiushi XU, Yaohui LI
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Publication number: 20160295186Abstract: A wearable projecting device, a focusing method and a projection method thereof are disclosed. The focusing method includes: acquiring position information of a projection center of the wearable projecting device on a palm; determining a distance between the projection center and the wearable projecting device according to the acquired position information of the projection center of the wearable projecting device on the palm at a set frequency; determining a focal length of a lens set in the wearable projecting device according to the determined distance between the projection center and the wearable projecting device; and adjusting the lens set according to the determined focal length of the lens set. This focusing method improves stability of definition in display of images projected on the palm surface by the wearable projecting device.Type: ApplicationFiled: September 30, 2014Publication date: October 6, 2016Inventors: Yanshun CHEN, Xingxing ZHAO, Qiushi XU, Yaohui LI
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Publication number: 20160274714Abstract: The present invention discloses a touch identification device on the basis of Doppler effect, a touch identification method on the basis of Doppler effect and a touch screen, wherein the touch identification device comprises: a first transceiving module used for transmitting a first detection wave along a first direction and receiving a first feedback wave formed from the first detection wave after being reflected by a touch body; a second transceiving module used for transmitting a second detection wave along a second direction and receiving a second feedback wave formed from the second detection wave after being reflected by the touch body; and a calculation module used for calculating a moving speed and a moving direction of the touch body at the touch point according to the first detection wave, the first feedback wave, the second detection wave and the second feedback wave.Type: ApplicationFiled: August 29, 2014Publication date: September 22, 2016Applicant: BOE TECHNOLOGY GROUP CO., LTD.Inventors: Yanshun CHEN, Hong WANG, Yaohui LI, Qiushi XU