Patents Assigned to TUNGHSU OPTOELECTRONIC TECHNOLOGY CO., LTD.
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Patent number: 11545607Abstract: Provided is an upper substrate for a miniature LED component, a miniature LED component, and a miniature LED display device, wherein the upper substrate for the miniature LED component comprises: a bottom substrate; a metal layer formed on the bottom substrate and having a pattern capable of covering a non-opening region of the lower substrate for the miniature LED component; a graphene layer formed on the bottom substrate; a transparent adhesive layer formed on the bottom substrate to cover the metal layer and the graphene layer.Type: GrantFiled: December 4, 2017Date of Patent: January 3, 2023Assignees: TUNGHSU GROUP CO., LTD., TUNGHSU OPTOELECTRONIC TECHNOLOGY CO., LTD.Inventor: Yihau Shiau
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Patent number: 11312630Abstract: The present invention relates to a modification method for graphene, a modified graphene and a composition containing graphene. The modification method for graphene comprises: mixing graphene oxide, a silicate ester, an inorganic alkali solution, a water-soluble polymer compound and a surfactant, followed by reacting at 10 to 50° C. for 0.1 to 10 hours, collecting and drying solid product of the reaction to obtain the modified graphene.Type: GrantFiled: November 26, 2018Date of Patent: April 26, 2022Assignees: TUNGHSU TECHNOLOGY GROUP CO., LTD., TUNGHSU OPTOELECTRONIC TECHNOLOGY CO., LTD.Inventors: Feng Guo, Fei Peng
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Patent number: 11193633Abstract: A graphene heat-dissipation LED lamp, comprising an LED light source module, a power supply module, a lamp housing (9) and a waterproof power strip (22). The LED light source module is connected to the power supply module by means of the power strip (22) to form an LED module assembly. A graphene heat-conducting material is added to the LED module, so that the heat conduction efficiency is improved and the service life is prolonged. In addition, the lighting performance of the LED lamp is further improved. By configuring independent modules and using a quick connector, the LED lamp can be quickly mounted without a disassembling tool.Type: GrantFiled: December 26, 2017Date of Patent: December 7, 2021Assignees: HUZHOU MINGSHUO OPTOELECTRONIC TECHNOLOGY CO., LTD., TUNGHSU OPTOELECTRONIC TECHNOLOGY CO., LTD.Inventors: Heran Li, Qing Li, Wei Chen
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Patent number: 10920974Abstract: Provided is an intelligently-connected vehicle LED headlight using graphene, which comprises an imaging lens assembly (9, 5, 6, 7), an LED light source (1), and a heat dissipation assembly (2, 3, 4), wherein the imaging lens assembly (9, 5, 6, 7) is connected to the LED light source (1), and the LED source (1) is connected to the heat dissipation assembly (2, 3, 4). The light distribution manner of the light source of the vehicle headlight is changed from emitting light by a reflector to emitting light by imaging, so that the light emission efficiency is improved by more than 30%. Further, a graphene heat dissipation material is used in the vehicle headlight to dissipate heat, and accordingly the heat dissipation capability of the lamp can be better improved, thereby prolonging the service life of the vehicle headlight.Type: GrantFiled: July 27, 2018Date of Patent: February 16, 2021Assignees: HUZHOU MINGSHUO OPTOELECTRONICS TECHNOLOGY CO., LTD., TUNGHSU OPTOELECTRONIC TECHNOLOGY CO., LTD.Inventors: Wei Chen, Wei Jiang, LiBin Zhou
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Publication number: 20210017436Abstract: The present invention relates to a modification method for graphene, a modified graphene and a composition containing graphene. The modification method for graphene comprises: mixing graphene oxide, a silicate ester, an inorganic alkali solution, a water-soluble polymer compound and a surfactant, followed by reacting at 10 to 50° C. for 0.1 to 10 hours, collecting and drying solid product of the reaction to obtain the modified graphene.Type: ApplicationFiled: November 26, 2018Publication date: January 21, 2021Applicants: TUNGHSU TECHNOLOGY GROUP CO., LTD., TUNGHSU OPTOELECTRONIC TECHNOLOGY CO., LTD.Inventors: Feng GUO, Fei PENG
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Patent number: 10802329Abstract: A color filter, a display apparatus, and a method for preparing the color filter. The color filter comprises: a substrate, black matrices formed on the substrate; color layers formed on the substrate, wherein the color layers comprise red pixel layers (R), green pixel layers (G), blue pixel layers (B), and transparent pixel layers (W); a planarization layer (OC) formed above the color layers and the black matrices; and columnar layers (PS) formed on the planarization layer (OC) and located above the black matrices. The transparent pixel layers (W) are covered in the red pixel layers (R), the green pixel layers (G) and the blue pixel layers (B) by the red pixel layers (R), the green pixel layers (G) and the blue pixel layers (B), respectively.Type: GrantFiled: December 30, 2016Date of Patent: October 13, 2020Assignees: TUNGHSU (KUNSHAN) DISPLAY MATERIAL CO., LTD., TUNGHSU OPTOELECTRONICS TECHNOLOGY CO., LTD., TUNGHSU GROUP CO., LTD.Inventor: Yihau Shiau
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Publication number: 20200158295Abstract: A graphene heat-dissipation LED lamp, comprising an LED light source module, a power supply module, a lamp housing (9) and a waterproof power strip (22). The LED light source module is connected to the power supply module by means of the power strip (22) to form an LED module assembly. A graphene heat-conducting material is added to the LED module, so that the heat conduction efficiency is improved and the service life is prolonged. In addition, the lighting performance of the LED lamp is further improved. By configuring independent modules and using a quick connector, the LED lamp can be quickly mounted without a disassembling tool.Type: ApplicationFiled: December 26, 2017Publication date: May 21, 2020Applicants: HUZHOU MINGSHUO OPTOELECTRONIC TECHNOLOGY CO., LTD., TUNGHSU OPTOELECTRONIC TECHNOLOGY CO., LTD.Inventors: Heran LI, Qing LI, Wei CHEN
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Publication number: 20190317363Abstract: A color filter, a display apparatus, and a method for preparing the color filter. The color filter comprises: a substrate, black matrices formed on the substrate; color layers formed on the substrate, wherein the color layers comprise red pixel layers (R), green pixel layers (G), blue pixel layers (B), and transparent pixel layers (W); a planarization layer (OC) formed above the color layers and the black matrices; and columnar layers (PS) formed on the planarization layer (OC) and located above the black matrices. The transparent pixel layers (W) are covered in the red pixel layers (R), the green pixel layers (G) and the blue pixel layers (B) by the red pixel layers (R), the green pixel layers (G) and the blue pixel layers (B), respectively.Type: ApplicationFiled: December 30, 2016Publication date: October 17, 2019Applicants: TUNGHSU (KUNSHAN) DISPLAY MATERIAL CO., LTD., TUNGHSU OPTOELECTRONIC TECHNOLOGY CO., LTD., TUNGHSU GROUP CO., LTD.Inventor: Yihau SHIAU