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公开(公告)号：US20210360818A1
公开(公告)日：2021-11-18
申请号：US16491340
申请日：2019-03-29
发明人： Yu LEI , Jian SUN , Haoran JING , Wenhong TIAN , Zhen TANG , Ziqiang GUO , Xinjian LIU , Ruifeng QIN , Lili CHEN , Hao ZHANG , Feng PAN
摘要： A VR integrated machine and a running method thereof are provided. The VR integrated machine includes a heat generating device, a heat conducting member and thermoelectric conversion member, the heat conducting member is connected with the heat generating device, the thermoelectric conversion member has a first end connected with the heat conducting member, and is configured to generate electrical energy and to supply the electrical energy to the UR integrated machine.
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公开(公告)号：US20210335289A1
公开(公告)日：2021-10-28
申请号：US16332938
申请日：2018-09-20
发明人： Jian SUN , Lin LIN , Ziqiang GUO , Xinjian LIU , Zhen TANG , Yu LEI , Yakun WANG
IPC分类号： G09G3/34 , G02F1/1335 , G02F1/13357 , G09G3/36
摘要： A display device, a virtual reality display apparatus and a display device control method. The display device includes: a liquid crystal panel, which includes a plurality of sub-pixel groups and a first black matrix, each of the sub-pixel groups including n consecutive rows of sub-pixels, the first black matrix being disposed between two adjacent sub-pixel groups, and n being any positive integer, and a backlight, which includes a plurality of sub-light source groups and a second black matrix, which second black matrix is disposed between two adjacent sub-light source groups, each of the sub-light source groups being disposed in one-to-one correspondence with each of the sub-pixel groups, and the second black matrix having the same light-shielding region as the first black matrix.
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3.发明申请公开(公告)号：US20200241636A1
公开(公告)日：2020-07-30
申请号：US16751226
申请日：2020-01-24
发明人： Yuanjie LU , Xi LI , Hao ZHANG , Lili CHEN , Peng HAN , Yu LEI , Huidong HE
摘要： A control method for a head-mounted visual apparatus, a corresponding computing apparatus, a head-mounted visual apparatus and a computer-readable storage medium. The head-mounted visual apparatus has an infrared transceiver including an infrared light source array and an infrared detector. The control method comprises the steps of: driving each sub-light source to emit coherent infrared light to form an interference enhanced scanning light spot on a face of a user who wears the head-mounted visual apparatus; controlling each phase of the coherent infrared light emitted by each sub-light source respectively to make the scanning light spot move in the local area, including eyes, of the face of the user, to realize a scanning of the local area; and using the infrared detector to receive the infrared light reflected from the local area to generate scanning data.
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4.发明申请公开(公告)号：US20210333879A1
公开(公告)日：2021-10-28
申请号：US16474397
申请日：2018-11-20
发明人： Ziqiang GUO , Jian SUN , Xinjian LIU , Yakun WANG , Lin LIN , Zhen TANG , Yu LEI , Minglei CHU , Jiankang SUN , Jinghua MIAO , Guixin YAN , Feng ZI
摘要： A wearable device, an electronic system, an electronic device, a tactile feedback method and a storage medium are provided. The wearable device with tactile feedback includes an electromagnetic coil set, a driving circuit and a control circuit, the driving circuit is coupled with the electromagnetic coil set; the control circuit is configured to control the driving circuit to generate and output a coil current corresponding to the electromagnetic coil set to the electromagnetic coil set according to a control command; and the electromagnetic coil set is configured to receive the coil current and generate the tactile feedback based on the coil current.
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公开(公告)号：US20200211513A1
公开(公告)日：2020-07-02
申请号：US16699845
申请日：2019-12-02
发明人： Yu LEI , Hao ZHANG , Lili CHEN , Peng HAN , Yuanjie LU , Huidong HE , Yukun SUN
摘要： A driving circuit for head-worn display device, and a virtual reality display device, and the driving circuit includes: a display panel driving circuit, the display panel driving circuit comprises a sensor circuit, and a data processing circuit; the sensor circuit is configured to generate a posture information signal corresponding to a rotation direction of the display panel; and the data processing circuit is configured to receive the posture information signal and a display data signal for a display panel, and to control the display panel according to the posture information signal and the display data signal to display an image corresponding to a rotation direction.
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