Patents Examined by Thuy N. Pardo
-
Patent number: 11308862Abstract: A scan display system includes a picture receiving unit, a scan needle, a picture display screen having first and second opposing surfaces, and a driving unit. The picture receiving unit is configured to receive picture data and transmit the picture data to the scan needle. The driving unit is configured to perform a picture scanning process by moving the scan needle to scan in a vertical direction relative to the first surface of the picture display screen at a predetermined frequency. The scan needle is configured to emit light, representative of the picture data, to the first surface of the picture display screen to project image lines, each image line being projected by the scan needle during the scan. The picture display screen is configured to receive the emitted light on the first surface and display an image comprising the image lines on the second surface.Type: GrantFiled: August 5, 2020Date of Patent: April 19, 2022Assignee: JADE BIRD DISPLAY (SHANGHAI) LIMITEDInventors: Qunchao Xu, Qiming Li
-
Patent number: 11307667Abstract: Various embodiments of systems and methods for a learning environment for accessible virtual computer science education are disclosed.Type: GrantFiled: June 3, 2020Date of Patent: April 19, 2022Assignee: Arizona Board of Regents on Behalf of Arizona State UniversityInventors: Ayan Banerjee, Sandeep Gupta, Prajwal Paudyal
-
Patent number: 11309365Abstract: The present disclosure provides an optical fingerprint sensor and a display module. The optical fingerprint sensor includes a photodiode and a switching thin film transistor connected to the photodiode, in which the photodiode includes a first electrode made of a light-absorbing conductive nano-material; the first electrode is located in a same layer as a second electrode of the switching thin film transistor, and the first electrode includes a light-entering end surface facing a light-entering side and a side surface connected to the light-entering end surface, the side surface includes a curved portion, and the second electrode is at least connected to the curved portion.Type: GrantFiled: June 15, 2020Date of Patent: April 19, 2022Assignee: BOE TECHNOLOGY GROUP CO., LTD.Inventors: Yawei Wang, Haisheng Wang, Lei Wang, Lin Zhang
-
Patent number: 11307688Abstract: Disclosed is a thermal transfer substrate including a base substrate and a touch module on the base substrate. A side of the touch module which is in contact with the base substrate is adhesive, the adhesiveness decreasing under a first condition while increasing under a second condition. The present disclosure solves the problem that the manufacturing yield rate of touch display panels is relatively low, and improves the manufacturing yield rate of the touch display panels. The present disclosure is used for manufacturing a touch display panel.Type: GrantFiled: March 19, 2019Date of Patent: April 19, 2022Assignees: CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD, BOE TECHNOLOGY GROUP CO., LTD.Inventors: Hongqiang Luo, Jianjun Wu
-
Patent number: 11302230Abstract: Embodiments of the present disclosure provides a display panel, a display device and a display method. The display panel includes a display substrate and a package substrate, the display substrate includes a pixel region, the package substrate includes frames and a light transmission region surrounded by the frames, wherein a plurality of pixel units are disposed in the pixel region of the display substrate; a length L of the pixel region of the display substrate is greater than a distance D between the frames of the package substrate at least in a first direction; and an orthographic projection of the pixel region on the display substrate at least partially covers an orthographic projection of the light transmission region on the display substrate.Type: GrantFiled: August 17, 2018Date of Patent: April 12, 2022Assignees: CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.Inventors: Tingliang Liu, Weiyun Huang, Zhifeng Zhan, Yue Long, Yunsheng Xiao, Zhenxiao Tong, Hongwei Ma
-
Patent number: 11295643Abstract: Provided are a detection method and a detection device, the detection method includes: in a first writing stage, providing an active voltage to each data line, each power supply terminal, both ends of a first gate line to-be-detected, an absolute value of the active voltage of each data line is smaller than that of the active voltage of the power supply terminal, an absolute value of the active voltage of the first gate line to-be-detected is smaller than that of the active voltage of each data line; in a first detection stage, maintaining the active voltage of the power supply terminal, providing an inactive voltage to the first gate line to-be-detected and providing an active voltage to the data line, detecting voltages at second electrodes of storage capacitors corresponding to the first gate line to-be-detected, determining whether the first gate line to-be-detected has breakpoint according to the detected voltages.Type: GrantFiled: September 25, 2020Date of Patent: April 5, 2022Assignees: HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.Inventors: Jun Wang, Dongfang Wang, Guangyao Li, Haitao Wang, Qinghe Wang, Tongshang Su, Chen Shen, Xiaoning Zhang, Youpeng Gan
-
Patent number: 11287140Abstract: A cooking appliance can include a cooking chamber and an imaging device for capturing an image of a food item inside the chamber. The appliance can include a transparent, touchscreen display for displaying the interior contents of the cooking appliance to a user without requiring the user to open the cooking appliance, as well as providing for the user controlling, operating, and interacting with the cooking appliance.Type: GrantFiled: December 27, 2019Date of Patent: March 29, 2022Inventors: Alexander L. Clayton, Brandon Satanek, Michael Tsai, Christopher Cullen, Heng Tong Pit, Donald John Gilmore, Cristiano Vito Pastore, Matthew P. Ebrom, Pallavi Manjrekar, Bruce Wiatrak, John Doyle, Joshua Abdoo, Ariana Bruno, Neomar Giacomini, Tamara Distaso, Gianpiero Santacatterina, Seth Herndon
-
Patent number: 11282480Abstract: A display driver includes gamma curve control circuitry and a converter controller. The gamma curve control circuitry is configured to generate a first gamma curve for a first display brightness value (DBV), and a second gamma curve for a second DBV lower than the first DBV. The converter controller is configured to control a digital-analog converter (DAC) configured to perform digital-analog conversion of an input image data. Further, the converter controller is configured to adjust an analog signal voltage amplitude of the DAC based on a range of an output voltage associated with the second gamma curve.Type: GrantFiled: September 21, 2020Date of Patent: March 22, 2022Assignee: Synaptics IncorporatedInventors: Hirobumi Furihata, Kazutoshi Aogaki, Tomoo Minaki, Akio Sugiyama, Takashi Nose
-
Patent number: 11269583Abstract: A method for displaying content displayed on one or more first devices on a second device is provided. The method includes receiving a request to display content currently displayed on a first device on a second device, the request including a gesture made on a screen of the first device, and pairing the first device to the second device. The method further includes transmitting instructions to the second device to display the content currently displayed on the first device, and transmitting the content currently displayed on the first device to the second device for display thereon.Type: GrantFiled: August 17, 2020Date of Patent: March 8, 2022Assignee: eBay Inc.Inventors: Marc Peter Hosein, Steve Yankovich
-
Patent number: 11270642Abstract: A pixel unit includes a first sub-pixel circuit and a second sub-pixel circuit. The first sub-pixel circuit includes a first sub-pixel driving circuit and a first light-emitting element, and the second sub-pixel circuit includes a second sub-pixel driving circuit and a second light-emitting element. The first sub-pixel driving circuit and the second sub-pixel driving circuit are connected to a first data line, and the first sub-pixel driving circuit is connected to a first gate line, the second sub-pixel driving circuit is connected to the second gate line. The first sub-pixel driving circuit is configured to drive the first light-emitting element by a data voltage on the first data line under the control of the first gate line. The second sub-pixel driving circuit is configured to drive the second light-emitting element by the data voltage on the first data line under the control of the second gate line.Type: GrantFiled: November 5, 2019Date of Patent: March 8, 2022Assignees: HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.Inventors: Meng Li, Yongqian Li, Song Meng, Zhidong Yuan, Can Yuan, Haixia Xu, Wenchao Bao
-
Patent number: 11262837Abstract: A system and method is provided for improving sensor precision. In a training phase, a relatively low precision sensor system and a relatively high precision sensor system may record relatively low precision and relatively high precision training motion signals respectively of substantially the same training scene. Machine learning may be performed to generate a transformation mapping information from the relatively low precision training motion signal to the relatively high precision training motion signal. In a run-time phase, a run-time sensor system having a precision significantly less than the precision of the relatively high precision sensor system, may record run-time motion signals of a run-time scene. The run-time motion signal may be transformed using the transformation to generate a transformed run-time motion signal with a precision significantly greater than the precision of the run-time sensor system.Type: GrantFiled: August 20, 2018Date of Patent: March 1, 2022Assignee: ALIBABA TECHNOLOGY (ISRAEL) LTD.Inventors: Matan Protter, Efrat Rotem
-
Patent number: 11263955Abstract: A display panel and an electronic device are provided. The display panel includes a driving substrate, an insulating layer, which is provided with a first receiving groove and a second receiving groove, a first micro light emitting diode disposed in the first receiving groove, a second micro light emitting diode disposed in the second receiving groove, and a first reflective layer disposed above the second micro light emitting diode. The display panel and the electronic device can reduce a thickness of the display panel.Type: GrantFiled: November 5, 2019Date of Patent: March 1, 2022Inventor: Yong Fan
-
Patent number: 11263981Abstract: A display device includes: a display panel including a display region for image display; an illumination device including a plurality of light sources, the illumination device being configured to cast light upon the display panel; and a control substrate including a regulator configured to regulate an amount of light emitted from the plurality of light sources, wherein the display region is sectioned into a plurality of sections in a form of concentric circles, and the regulator regulates the amount of light in such a manner that one of the plurality of sections that is adjacent to a middle of the concentric circles is irradiated with a relatively large amount of light, and in such a manner that another one of the plurality of sections that is adjacent to an outer edge of the concentric circles is irradiated with a relatively small amount of light.Type: GrantFiled: May 26, 2020Date of Patent: March 1, 2022Assignee: SHARP KABUSHIKI KAISHAInventor: Shinji Tomokawa
-
Patent number: 11241961Abstract: Provided are a vehicle instrument, a display method, and a vehicle speed monitoring display system. The vehicle instrument includes a display panel including an indicator structure used together with a scale on the dial for reading; a dial exposed by the display panel; and an actuating mechanism connected to the display panel and configured to control a movement of the display panel relative to the dial. The vehicle instrument has a first state, in which the display panel and the dial are in a first positional relationship, the display panel displays a first pattern region, and the first pattern region and the dial are in a second positional relationship; and a second state, in which the display panel and the dial are in a third positional relationship, the display panel displays the first pattern region, and the first pattern region and the dial are in the second positional relationship.Type: GrantFiled: December 27, 2019Date of Patent: February 8, 2022Assignee: SHANGHAI TIANMA AM-OLED CO, LTD.Inventors: Shuang Cheng, Jinghua Niu, Mingzhi Dai, Yinhe Liu, Yibin Xing, Ruixuan Dang, Tiezhen Gao
-
Patent number: 11237624Abstract: A method for adapting auditory biofeedback cues to adjust a user's gait includes receiving a series of respective first signals from each sensor of an integrated sensor system and converting the series of respective first signals into a series of respective second signals. Each respective second signal within the series of respective second signals can be quantized as an audio biofeedback cue and modified so the timing of each respective second signal is aligned to a pre-selected temporal or musical grid. The user's gait is then analyzed as a function of the audio biofeedback cues and the pre-selected temporal or musical grid can be adapted to adjust entrainment of the user's gait.Type: GrantFiled: August 31, 2020Date of Patent: February 1, 2022Inventors: James M. O'Neil, William Sack, Jon Joseph Mrowczynski
-
Patent number: 11238799Abstract: A display panel includes a first display region and a second display region; the first display region includes first sub-pixels provided with first pixel density; and the second display region includes second sub-pixels provided with second pixel density, where the first pixel density is lower than the second pixel density. During one frame of picture display, a light-emitting phase of the first sub-pixel includes a first light-emitting period, and a light-emitting phase of the second sub-pixel includes a second light-emitting period; for same target brightness, the first sub-pixel emits light with first light-emitting brightness in the first light-emitting period, and the second sub-pixel emits light with second light-emitting brightness in the second light-emitting period, where the first light-emitting brightness is higher than the second light-emitting brightness; and the first light-emitting period is shorter than the second light-emitting period.Type: GrantFiled: December 27, 2019Date of Patent: February 1, 2022Assignee: Wuhan Tianma Micro-Electronics Co., Ltd.Inventors: Shucheng Ge, Guofeng Zhang, Junqiang Wang, Yong Yuan
-
Patent number: 11206390Abstract: Systems, apparatuses and methods may provide for technology that includes a substrate, and a display pipeline coupled to the substrate. The display pipeline may to barrel an initial image to form a barreled image.Type: GrantFiled: November 26, 2019Date of Patent: December 21, 2021Assignee: Intel CorporationInventors: Ravindra A. Babu, Sagar C. Pawar, Satyanantha R. Musunuri, Sashank Ms, Kalyan K. Kaipa
-
Patent number: 11204655Abstract: A method includes detecting presence of a handheld device in proximity of a touch enabled device and negotiating communication capabilities between the handheld device and a digitizer system of the touch enabled device. At least one of the handheld device and the digitizer system is configured to match a defined communication capability of the other of the at least one of the handheld device and digitizer system. Input from the handheld device is tracked via an electrostatic communication channel between the handheld device and the digitizer system based on the defined communication configuration.Type: GrantFiled: July 1, 2020Date of Patent: December 21, 2021Assignee: Microsoft Technology Licensing, LLCInventors: Arie Gur, Amir Zyskind, Ilan Geller
-
Patent number: 11199919Abstract: An in-cell touch display device is provided. The in-cell touch display device comprises: a first substrate including plural row wires, plural column wires and plural pixel drive elements, and the row wires and the column wires are interleaved to form a pixel matrix, and the pixel drive elements are disposed on pixels of the pixel matrix; a second substrate disposed opposite the first substrate; a display medium interposed between inner sides of the first substrate and the second substrate; plural touch electrodes disposed on the inner side of the first substrate or the second substrate; a remaining short-circuit wiring obtained after cutting, used as an antenna and is disposed outside the pixel matrix on the first substrate, electrically isolated from the row wires and the column wires, and is at a distance from the row wire or the column wire.Type: GrantFiled: January 10, 2018Date of Patent: December 14, 2021Assignee: HKC CORPORATION LIMITEDInventor: Beizhou Huang
-
Patent number: 11195443Abstract: Provided are a latch and a drive method thereof, a source drive circuit and a display device. The latch includes: a first latch circuit and a second latch circuit; the first latch circuit is connected to a first control signal terminal, a data signal terminal and a transmission node, and is configured to latch a data signal from the data signal terminal at a first latch node and transmit the data signal to the transmission node; and the second latch circuit is connected to the transmission node, a first switch signal terminal, a second switch signal terminal and an output node, and is configured to latch a data signal from the transmission node at a second latch node and output the data signal to the output node; a loop in the second latch circuit is turned off in response to the data signal written to the second latch node.Type: GrantFiled: December 9, 2019Date of Patent: December 7, 2021Assignees: ORDOS YUANSHENG OPTOELECTRONICS CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.Inventors: Jiguo Wang, Jun Fan