Patents by Inventor Zhuwei QIU
Zhuwei QIU 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: 11644711Abstract: A color filter, a display panel, and a display device are provided. The color filter includes a substrate, a plurality of color resistors, and a color blocking layer. The plurality of color resistors are arranged in a matrix on the substrate. Two adjacent color resistors have an interval in-between. The color blocking layer is placed in the interval. A transparent structure is placed on each of the color resistors. This could reduce the transmission loss of the light and thus raises the incident/outgoing light efficiency.Type: GrantFiled: June 3, 2021Date of Patent: May 9, 2023Assignee: JRD Communication (Shenzhen) LTD.Inventors: Ke Lin, Zhuwei Qiu, Yafang Xi, Panwei Xiong
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Patent number: 11579481Abstract: A display panel and a display device are provided. The display panel includes a display component layer and a first anti-reflective film arranged on the display component layer. The display component layer includes a first polarizer, a first substrate arranged on the first polarizer, a second substrate arranged on the first substrate and a second polarizer arranged on the second substrate. The anti-reflective film on the second polarizer may reduce reflected light energy while increasing transmitted light energy.Type: GrantFiled: March 17, 2021Date of Patent: February 14, 2023Assignee: JRD COMMUNICATION (SHENZHEN) LTD.Inventors: Yafang Xi, Ke Lin, Zhuwei Qiu, Jitao Ma
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Patent number: 11579491Abstract: A reflective display includes a display, a thin-diaphragm transistor backplate, a front-light guiding module, and a front-light unit. The thin-diaphragm transistor backplate is arranged to reflect light, the front-light guiding module is located between the display and the thin-diaphragm transistor backplate, and the front-light unit is provided on the side of the front-light guiding module to irradiate the front-light guiding module. The front-light guiding module includes reflective diaphragms arranged in order along the irradiation direction of the front-light unit. The angle between a reflective diaphragm and the display is between 0 and 90 degrees. By using an array of reflective coating structures for the front-light guiding module, the present invention can better reflect the light from the front-light source to the thin-diaphragm transistor backplate, thereby increasing self-illumination of the reflective display.Type: GrantFiled: April 13, 2021Date of Patent: February 14, 2023Assignee: JRD Communication (Shenzhen) LTD.Inventors: Ke Lin, Yang Yu, Zhuwei Qiu, Ping Chen
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Publication number: 20220308381Abstract: The present invention discloses a display panel and display apparatus, which includes a display device, a sensor layer located on the display device and a cover plate disposed on the sensor layer. The display device includes a reflective layer. A plurality of dots are disposed on a surface of the sensor layer or the cover plate.Type: ApplicationFiled: December 4, 2020Publication date: September 29, 2022Applicant: TCL Communication (Ningbo) Co., Ltd.Inventors: Ping CHEN, Ke LIN, Zhuwei QIU
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Publication number: 20220276534Abstract: A reflective display includes a display, a thin-diaphragm transistor backplate, a front-light guiding module, and a front-light unit. The thin-diaphragm transistor backplate is arranged to reflect light, the front-light guiding module is located between the display and the thin-diaphragm transistor backplate, and the front-light unit is provided on the side of the front-light guiding module to irradiate the front-light guiding module. The front-light guiding module includes reflective diaphragms arranged in order along the irradiation direction of the front-light unit. The angle between a reflective diaphragm and the display is between 0 and 90 degrees. By using an array of reflective coating structures for the front-light guiding module, the present invention can better reflect the light from the front-light source to the thin-diaphragm transistor backplate, thereby increasing self-illumination of the reflective display.Type: ApplicationFiled: April 13, 2021Publication date: September 1, 2022Applicant: JRD Communication (Shenzhen) LTD.Inventors: Ke LIN, Yang YU, Zhuwei QIU, Ping CHEN
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Publication number: 20220252933Abstract: A color filter, a display panel, and a display device are provided. The color filter includes a substrate, a plurality of color resistors, and a color blocking layer. The plurality of color resistors are arranged in a matrix on the substrate. Two adjacent color resistors have an interval in-between. The color blocking layer is placed in the interval. A transparent structure is placed on each of the color resistors. This could reduce the transmission loss of the light and thus raises the incident/outgoing light efficiency.Type: ApplicationFiled: June 3, 2021Publication date: August 11, 2022Applicant: JRD Communication (Shenzhen) LTD.Inventors: Ke Lin, Zhuwei Qiu, Yafang Xi, Panwei Xiong
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Publication number: 20220252928Abstract: A display panel and a display device are provided. The display panel includes a display component layer and a first anti-reflective film arranged on the display component layer. The display component layer includes a first polarizer, a first substrate arranged on the first polarizer, a second substrate arranged on the first substrate and a second polarizer arranged on the second substrate. The anti-reflective film on the second polarizer may reduce reflected light energy while increasing transmitted light energy.Type: ApplicationFiled: March 17, 2021Publication date: August 11, 2022Inventors: Yafang Xi, Ke Lin, Zhuwei Qiu, Jitao Ma
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Patent number: 11385395Abstract: The present application discloses a light guide plate and a display device. The light guide plate has a light emitting surface configured to guide light out, the light emitting surface is provided with first micro structures, and the first micro structures protrude from the light emitting surface; the first micro structures are gradually tightly arranged on the light emitting surface inwards from the light incident surface; widths of the first micro structures gradually reduce inwards from the light incident surface. Light passes through the first micro structures protruding from the light emitting surface, an incident angle is reduced, so that the light is not prone to generate total reflection, a penetration rate of the light on the light emitting surface of the light guide plate is improved, and a light utility rate is increased.Type: GrantFiled: March 16, 2021Date of Patent: July 12, 2022Assignee: JRD COMMUNICATION (SHENZHEN) LTD.Inventors: Zhuwei Qiu, Jitao Ma, Ke Lin, Yang Yu
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Patent number: 11360345Abstract: The present disclosure provides a display panel and a display device. The display panel includes a thin film transistor layer; a reflective layer, disposed on the thin film transistor layer; a color film layer, disposed opposite to the reflective layer and having a light incident surface and a light emitting surface; a liquid crystal layer, disposed between the reflective layer and the color film layer; and at least one light guide structure, disposed on a surface of the reflective layer towards the liquid crystal layer. The at least one light guide structure is capable of adjusting a reflection angle of light incident from the light incident surface and reflecting the reflected light to the light emitting surface.Type: GrantFiled: March 17, 2021Date of Patent: June 14, 2022Assignee: JRD COMMUNICATION (SHENZHEN) LTDInventors: Ke Lin, Zhuwei Qiu, Jitao Ma, Ping Chen
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Patent number: 11360344Abstract: The present disclosure provides a liquid crystal display panel and a liquid crystal display device, including a first substrate; a second substrate; a liquid crystal layer, disposed between the first substrate and the second substrate; a reflective layer, disposed on a side of the first substrate facing the liquid crystal layer; and a color filter layer, disposed on the first substrate and covering the reflective layer. When light passes through the second substrate reaching the color filter layer, the reflective layer is configured to reflect the light, which is filtered by the color filter layer, to the second substrate. The liquid crystal display panel and the liquid crystal display device emit light without a light source, having a reduced loss rate of the light, an increased light utilization rate, and an increased light reflectivity.Type: GrantFiled: March 17, 2021Date of Patent: June 14, 2022Assignee: JRD COMMUNICATION (SHENZHEN) LTD.Inventors: Ke Lin, Yang Yu, Jitao Ma, Zhuwei Qiu
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Publication number: 20220179261Abstract: Provided are a light guide plate structure, a display device, and an electronic device. The light guide plate structure includes: a light guide plate, a first end surface of the light guide plate including a plurality of groove-shaped structures disposed therein, the groove-shaped structures configured to refract light emitted by a side light source, a second end surface of the light guide plate including a plurality of prisms disposed therein, the prisms configured to refract light emitted by the side light source, the groove-shaped structures, the prisms, and the light guide plate being formed as an integrated structure, the first end surface of the light guide plate and the second end surface of the light guide plate being two opposite surfaces, and the second end surface of the light guide plate being close to a display panel.Type: ApplicationFiled: April 20, 2021Publication date: June 9, 2022Applicant: TCL Communication (Ningbo) Co., Ltd.Inventors: Ke LIN, Ping CHEN, Zhuwei QIU
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Patent number: 11086408Abstract: A keypad is provided in the present invention. The keypad includes a keypad shell and a keypad circuit board provided within the keypad shell. The keypad shell is provided with at least two subscriber identity module (SIM) card sockets and a first communication module connected to the SIM card sockets and configured to access the Internet. A SIM card switch is provided between the first communication module and the SIM card sockets. Compared to the prior art, the present invention enables, by means of providing the keypad with the at least two SIM card sockets and the first communication module supporting all major operators, the keypad to access the Internet when connected to a mobile terminal, and ensures uninterrupted Internet data access by switching to a SIM card of a different operator when the SIM card of the current operator has weak reception.Type: GrantFiled: January 17, 2018Date of Patent: August 10, 2021Assignee: HuiZhou TCL Mobile Communication Co., Ltd.Inventors: Zhuwei Qiu, Bin Luo, Xu Wang, Fan Huang, Xingchun Chen, Shengfang Qiu, Yong Zeng
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Publication number: 20210191464Abstract: An electronic device with an extensible display screen and a control method therefor. The electronic device includes: a mobile terminal (10), a protective sleeve (20), and a keyboard (30) and an auxiliary display screen (40) for communicating with the mobile terminal (10) respectively. The keyboard (30) and the mobile terminal (10) are arranged on the protective sleeve (20). The auxiliary display screen (40) is arranged on the other side opposite to a main display screen of the mobile terminal (10). The front and back sides of the mobile terminal (10) may simultaneously carry out display with provision of the auxiliary display screen (40), and thus the electronic device is applicable to a variety of user scenarios. Additionally, a corresponding display may be selected according to different display content of the mobile terminal (10) so as to obtain a better display effect.Type: ApplicationFiled: December 18, 2017Publication date: June 24, 2021Applicant: HuiZhou TCL Mobile Communication Co.,Ltd.Inventors: Xingchun CHEN, Bin LUO, Fan HUANG, Yuxiong LEI, Shengfang QIU, Xu WANG, Zhuwei QIU
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Publication number: 20210096654Abstract: A keypad is provided in the present invention. The keypad includes a keypad shell and a keypad circuit board provided within the keypad shell. The keypad shell is provided with at least two subscriber identity module (SIM) card sockets and a first communication module connected to the SIM card sockets and configured to access the Internet. A SIM card switch is provided between the first communication module and the SIM card sockets. Compared to the prior art, the present invention enables, by means of providing the keypad with the at least two SIM card sockets and the first communication module supporting all major operators, the keypad to access the Internet when connected to a mobile terminal, and ensures uninterrupted Internet data access by switching to a SIM card of a different operator when the SIM card of the current operator has weak reception.Type: ApplicationFiled: January 17, 2018Publication date: April 1, 2021Applicant: HuiZhou TCL Mobile Communication Co., Ltd.Inventors: Zhuwei QIU, Bin LUO, Xu WANG, Fan HUANG, Xingchun CHEN, Shengfang QIU, Yong ZENG