Patents by Inventor Chunyang Li
Chunyang Li 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: 20250146735Abstract: An air-cooled refrigerator includes a bottom liner, an evaporator, a water receiving tray, and a heating wire. A cooling chamber located at the bottom of the bottom liner is defined inside the bottom liner, and the bottom wall of the bottom liner is provided with a water receiving tank with a water drainage outlet at its bottom; the evaporator is provided in the cooling chamber; the water receiving tray includes a front plate segment and is provided between the evaporator and the bottom wall of the bottom liner to receive water on the evaporator, and a plurality of through holes are formed in a region of the water receiving tray facing towards the water receiving tank; the heating wire is coiled and provided between the water receiving tray and the evaporator to heat and defrost the evaporator, and the heating wire has an expansion section.Type: ApplicationFiled: January 7, 2025Publication date: May 8, 2025Inventors: Jianlin MIAO, Noda TOSHINORI, Bin FEI, Chunyang LI
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Patent number: 12283243Abstract: A display panel, a method for driving the display panel and a display apparatus are provided. The display panel includes a light-emitting element and a pixel circuit, the pixel circuit includes: an enable signal terminal being a pulse width modulation signal, including a plurality of first active levels spaced in one frame light-emitting duration, a first inactive level being between two adjacent first active levels, where the enable signal is capable of driving the light-emitting element to emit light during a first active level period; a reset signal terminal including at least one second active level and one second inactive level in one frame light-emitting duration, the second active level being in a first inactive level period, and the first active level being in a second inactive level period, where the reset signal is capable of resetting the light-emitting device during a second active level period.Type: GrantFiled: March 7, 2022Date of Patent: April 22, 2025Assignees: MIANYANG BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.Inventors: Chienyu Chen, Tsanghong Wang, Xu Gong, Erlong Song, Chunyang Li
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Patent number: 12268231Abstract: A pesticide residue removal device for a refrigerator, and a refrigerator are provided. The pesticide residue removal device includes: an ozone generator configured to generate ozone; an ozone water container configured to store water therein, where the ozone water container communicates with the ozone generator, so that ozone is dissolved into water of the ozone water container to obtain ozone water; and an atomizer communicating to the ozone water container, receiving and atomizing the ozone water, and supplying the ozone water to a storage space of the refrigerator. The generated ozone water is atomized to fully fill the entire storage compartment of the refrigerator to achieve effective pesticide residue removal and sterilization; ozone water can be prepared on demand to reduce waste; and people are well prevented from getting harmed at an excessive ozone concentration.Type: GrantFiled: December 30, 2020Date of Patent: April 8, 2025Assignees: QINGDAO HAIER REFRIGERATOR CO., LTD., HAIER SMART HOME CO., LTD.Inventors: Tong Xu, Ming Wang, Wenchun Wang, Chunyang Li
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Patent number: 12236859Abstract: Provided is a pixel circuit. The pixel circuit includes: a data writing circuit, coupled to a first gate signal terminal, a second gate signal terminal, a third gate signal terminal, a data signal terminal, a first node, a second node and a third node; a light emission control circuit, coupled to a light emission control terminal, a first power supply terminal, the first node, the third node and a light-emitting element; and a drive circuit, wherein an input terminal, a control terminal and an output terminal of the drive circuit are coupled to the first node, the second node and the third node respectively.Type: GrantFiled: April 18, 2022Date of Patent: February 25, 2025Assignees: Chengdu BOE Optoelectronics Technology Co., Ltd., BOE Technology Group Co., Ltd.Inventors: Xin Xu, Tsanghong Wang, Hsinwei Huang, Chunyang Li
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Patent number: 12222153Abstract: An air-cooled refrigerator, comprising a bottom liner, an evaporator, a water receiving tray, and a heating wire. A cooling chamber located at the bottom of the bottom liner is defined inside the bottom liner, and the bottom wall of the bottom liner is provided with a water receiving tank with a water drainage outlet at its bottom; the evaporator is provided in the cooling chamber; the water receiving tray is provided between the evaporator and the bottom wall of the bottom liner to receive water on the evaporator, and a plurality of through holes are formed in a region of the water receiving tray facing towards the water receiving tank; the heating wire is coiled and provided between the water receiving tray and the evaporator to heat and defrost the evaporator, and the heating wire has an extension portion extending to the water receiving tank through the through holes.Type: GrantFiled: August 11, 2021Date of Patent: February 11, 2025Assignees: QINGDAO HAIER REFRIGERATOR CO., LTD., HAIER SMART HOME CO., LTD.Inventors: Jianlin Miao, Noda Toshinori, Bin Fei, Chunyang Li
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Patent number: 12223895Abstract: A pixel circuitry, a pixel driving method and a display device are provided. The pixel circuitry includes a first light-emission control circuitry, a driving circuitry, a second light-emission control circuitry, a resetting control circuitry and a light-emitting element. The resetting control circuitry is electrically connected to a resetting control line, a connection node and a first initial voltage end for providing a first initial voltage, and configured to apply the first initial voltage to the connection node under the control of a resetting control signal from the resetting control line. The connection node is a first node, a third node or a fourth node. According to the present disclosure, it is able to suppress the occurrence of flicker.Type: GrantFiled: March 25, 2022Date of Patent: February 11, 2025Assignees: CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.Inventors: Chunyang Li, Hsinwei Huang, Tsanghong Wang, Man Yuan
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Publication number: 20240422869Abstract: A heating device and control method therefor. The device includes a cylinder for placing an object to be processed and an electromagnetic wave generating system for generating electromagnetic wave signals to heat the object. At each preset time interval, the electromagnetic wave generating system is controlled to adjust the frequency of the generated electromagnetic wave signal within a preset selectable frequency range, and ensure the system meets a preset matching condition. The frequency of the signal that meets the preset matching condition each time is recorded, and the change amount in frequency of the signal that meets the preset matching condition from before the preset number of matches to the current match is calculated. Operation of the system is terminated when any one of preset termination conditions is met.Type: ApplicationFiled: September 28, 2022Publication date: December 19, 2024Inventors: Zhiqiang HAN, Chunyang LI
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Patent number: 12111092Abstract: Provided is a refrigerating and freezing device, including: a storage compartment partitioned into a plurality of first spaces; an air channel system having a plurality of first air supply outlets, a main return air outlet and an on-off control device; and a plurality of drawers, wherein each drawer is mounted in one of the first spaces, each drawer has an air inlet and a return air outlet, each air inlet is communicated with one of the first air supply outlets, and each return air outlet is communicated with the main return air outlet; and the on-off control device is configured to control air flow to one or more of the plurality of first air supply outlets, and then control all or part of the air flow to flow to the corresponding drawers.Type: GrantFiled: July 20, 2020Date of Patent: October 8, 2024Assignees: QINGDAO HAIER SPECIAL REFRIGERATION ELECTRIC APPLIANCE CO., LTD., QINGDAO HAIER REFRIGERATOR CO., LTD., HAIER SMART HOME CO., LTD.Inventors: Xueli Cheng, Bin Fei, Chunyang Li, Lisheng Ji
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Publication number: 20240318903Abstract: Disclosed are a heating method and a refrigerating and freezing apparatus (200) having a heating unit (100). The heating method comprises: controlling a heating unit (100) to operate to heat an object to be processed (150); if a heating suspension condition is met, recording a current heating parameter of the heating unit (100), and controlling the heating unit (100) to stop operating; and if a heating continuation condition is met, controlling the heating unit (100) to continue operating according to the recorded heating parameter. By means of recording the most recent heating parameter before the heating unit (100) stops heating, heating continues according to the recorded heating parameter after heating is resumed, thereby simplifying a control process, preventing a re-determined heating parameter from causing an object to be processed (150) to be excessively heated, shortening a heating time, and reducing unnecessary energy consumption.Type: ApplicationFiled: April 24, 2022Publication date: September 26, 2024Inventors: Yanfeng ZHAO, Xiaobing ZHU, Chunyang LI, Ming WANG, Zhigiang HAN, Jinghai AL
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Publication number: 20240298493Abstract: A display panel and manufacturing method thereof, and a display device, the display panel includes a base substrate, a plurality of sub-pixels are arranged on the base substrate, at least part of the sub-pixels in the plurality of sub-pixels includes a light-emitting layer; at least two sub-pixels consecutively arranged in the plurality of sub-pixels constitute one sub-pixel group, in each sub-pixel group of at least part of the sub-pixel group, the light-emitting layers of at least two consecutively arranged sub-pixels are made of a same material and have an integral structure; the at least part of the sub-pixel group includes at least two sub-pixel groups that respectively emit light of different colors.Type: ApplicationFiled: March 16, 2021Publication date: September 5, 2024Applicants: CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.Inventors: Tsanghong WANG, Hsinwei HUANG, Chunyang LI, Kai ZHANG, Jianpeng WU
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Publication number: 20240274072Abstract: A pixel circuitry, a pixel driving method and a display device are provided. The pixel circuitry includes a first light-emission control circuitry, a driving circuitry, a second light-emission control circuitry, a resetting control circuitry and a light-emitting element. The resetting control circuitry is electrically connected to a resetting control line, a connection node and a first initial voltage end for providing a first initial voltage, and configured to apply the first initial voltage to the connection node under the control of a resetting control signal from the resetting control line. The connection node is a first node, a third node or a fourth node. According to the present disclosure, it is able to suppress the occurrence of flicker.Type: ApplicationFiled: March 25, 2022Publication date: August 15, 2024Applicants: CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.Inventors: Chunyang Li, Hsinwei Huang, Tsanghong Wang, Man Yuan
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Publication number: 20240265862Abstract: Provided is a pixel circuit. The pixel circuit includes: a data writing circuit, coupled to a first gate signal terminal, a second gate signal terminal, a third gate signal terminal, a data signal terminal, a first node, a second node and a third node; a light emission control circuit, coupled to a light emission control terminal, a first power supply terminal, the first node, the third node and a light-emitting element; and a drive circuit, wherein an input terminal, a control terminal and an output terminal of the drive circuit are coupled to the first node, the second node and the third node respectively.Type: ApplicationFiled: April 18, 2022Publication date: August 8, 2024Inventors: Xin XU, Tsanghong WANG, Hsinwei HUANG, Chunyang LI
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Patent number: 12044456Abstract: A refrigerator (100) having an air blower (102) located downstream of a transverse side of an evaporator (150) is provided. The refrigerator includes: a cabinet defining a cooling chamber (133) and at least one storage compartment, the evaporator (150) arranged in the cooling chamber (133), and the air blower (102) arranged on the transverse side of the evaporator (150) and located downstream of the evaporator (150) in an airflow path. The air blower (102) does not occupy a space behind or in front of the evaporator (150), which reduces a space occupied by the cooling chamber (133) in a front-rear direction, and ensures the thickness of a foamed material between the rear of the cooling chamber (133) and a housing of the cabinet.Type: GrantFiled: February 19, 2020Date of Patent: July 23, 2024Assignee: HAIER SMART HOME CO., LTD.Inventors: Jianlin Miao, Wei Li, Chunyang Li, Ming Wang
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Publication number: 20240221666Abstract: A display panel, a method for driving the display panel and a display apparatus are provided. The display panel includes a light-emitting element and a pixel circuit, the pixel circuit includes: an enable signal terminal being a pulse width modulation signal, including a plurality of first active levels spaced in one frame light-emitting duration, a first inactive level being between two adjacent first active levels, where the enable signal is capable of driving the light-emitting element to emit light during a first active level period; a reset signal terminal including at least one second active level and one second inactive level in one frame light-emitting duration, the second active level being in a first inactive level period, and the first active level being in a second inactive level period, where the reset signal is capable of resetting the light-emitting device during a second active level period.Type: ApplicationFiled: March 7, 2022Publication date: July 4, 2024Applicants: Mianyang BOE Optoelectronics Technology Co., Ltd., BOE Technology Group Co., Ltd.Inventors: Chienyu CHEN, Tsanghong WANG, Xu GONG, Erlong SONG, Chunyang LI
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Publication number: 20240215316Abstract: A display substrate is provided, including: a base substrate, a pixel defining layer on the base substrate and including openings at intervals; light emitting units correspondingly located at openings. At least some adjacent light emitting units have different colors. Each light emitting unit includes an anode, a cathode, and a luminescent functional layer therebetween and including a first sub-layer, orthographic projections of the first sub-layer and a non-opening region of the pixel defining layer on the base substrate partially overlap each other. The first sub-layer extends to a side of the non-opening region away from the base substrate. Carrier mobility of the first sub-layers of two adjacent light emitting units with different colors is different. Orthographic projections of the first sub-layers of the two adjacent light emitting units with different colors on the base substrate do not overlap each other. A display panel is provided to include the display substrate.Type: ApplicationFiled: September 23, 2021Publication date: June 27, 2024Inventors: Tsanghong WANG, Hsinwei HUANG, Chunyang LI
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Patent number: 11887218Abstract: The disclosure provides an image optimization method, system, and storage medium. The image optimization method includes extracting texture quality information from an input image. The texture quality information indicates a spatial distribution of texture quality in the input image. The image optimization method also includes performing, according to the texture quality information, texture restoration on a set region in the input image to generate a texture restored image.Type: GrantFiled: November 16, 2021Date of Patent: January 30, 2024Assignee: Samsung Electronics Co., Ltd.Inventors: Jianxing Zhang, Zikun Liu, Chunyang Li, Jian Yang, Wei Wen
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Publication number: 20240030705Abstract: The present invention provides an interpretable power load prediction method, system and terminal machine, relating to the field of power load prediction. The method comprises: initializing three factors—seasonal factor, trend factor, and smoothing factor, denoted as S1, T1, and I1 respectively; calculating states of the three factors for time t+1 in a current DeepES unit; outputting the three factors St+1, Tt+1, and It+1 to a next DeepES unit; repeating until a n-th DeepES unit completes its operation; calculating a predicted value Y based on the three factors that are outputted from a final DeepES unit. In power load prediction, constructing an interpretable prediction model enables users to understand the inference process of the model, therefore helps enhance the credibility of the model.Type: ApplicationFiled: September 28, 2023Publication date: January 25, 2024Inventors: Qiang Li, Zhu Liu, Wenjing Li, Liyuan Gao, Yumin Liu, Feihu Huang, Xuxin Yang, Shilei Dong, Tianyang Li, Honglei Zhao, Meng Ming, Zhongyu Shang, Chunyang Li, Mingtao Cui, Peiyao Zhang, Hongyue Ma, Bin Dai, Dashuai Tan, Xiao Feng, Xiaokang Lin
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Publication number: 20230413385Abstract: The present invention provides a heating device and a control method thereof. The heating device includes an electromagnetic wave generating module and a matching module. The control method includes: controlling an electromagnetic wave generating module to generate an electromagnetic wave signal of a preset heating power; and determining a load matching degree of the electromagnetic wave generating module, and adjusting impedance of the matching module based on the load matching degree. When the load matching degrees determined within a preset adjustment time are all less than or equal to a first matching threshold, the electromagnetic wave generating module is controlled to stop working, such that the object to be processed that contains more components having a poor electromagnetic wave absorption capacity is prevented from being continuously heated after its moisture has been converted from ice to liquid.Type: ApplicationFiled: October 15, 2021Publication date: December 21, 2023Inventors: ZHIQIANG HAN, XIAOBING ZHU, CHUNYANG LI, MING WANG
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Publication number: 20230341176Abstract: Provided are a refrigerator preservation control method and a refrigerator. The refrigerator comprises a box body and a freezer preservation compartment. The box body defines at least one storage compartment. The freezer preservation compartment is arranged in the storage compartment. The refrigerator preservation control method comprises: detecting whether an object to be processed is placed in the freezer preservation compartment; if so, acquiring the temperature of the object; acquiring a preset correspondence between temperatures of the object and operating modes of the refrigerator; and controlling the refrigerator to operate in accordance with an operating mode corresponding to the temperature of the object.Type: ApplicationFiled: July 9, 2021Publication date: October 26, 2023Inventors: Xiaofeng LI, Lisheng JI, Zhanpeng CUI, Xiangpeng SONG, Zhiqiang HAN, Chunyang LI, Kai WANG
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Publication number: 20230300957Abstract: A heating apparatus, comprising a chamber body, a door body, a drawer, an electromagnetic wave generating system, and a slide rail assembly. The slide rail assembly comprises a fixed rail fixedly connected to the chamber body, and a slide portion capable of sliding along the fixed rail and fixedly connected to the drawer. The chamber body and the door body are each provided with an electromagnetic shielding feature. The slide portion is provided with at least one conductive connector. One end of each conductive connector is used to conductively connect to the electromagnetic shielding feature of the door body, and the other end is used to conductively connect to the fixed rail. Each conductive connector is fastened and conductively connected to the electromagnetic shielding feature of the door body by means of a fastener.Type: ApplicationFiled: October 20, 2021Publication date: September 21, 2023Inventors: Haijuan WANG, Peng LI, Zhiqiang HAN, Chunyang LI, Ming WANG