Patents by Inventor Zhi-Ting Ye

Zhi-Ting Ye 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).

  • Publication number: 20250105220
    Abstract: The present invention provides a vertically stacked light-emitting diode (LED) structure, which comprises a substrate, a first light-emitting device, a first reflection layer, a second light-emitting device, a second reflection layer, and a third light-emitting device. The layers are stacked sequentially. The first light-emitting device, the second light-emitting device, and the third light-emitting device are connected electrically to the pads located on the edges of the substrate. In addition, the first reflection layer and the second reflection layer are used to reflect and filter the light from the first light-emitting device, the second light-emitting device, and the third light-emitting device. By using this structure, the area of the light-emitting diode structure can be further shrunk.
    Type: Application
    Filed: September 27, 2023
    Publication date: March 27, 2025
    Inventors: Jr-Hau He, Zhi-Ting Ye, Chun-Wei Tsai, Der-Hsien Lien, Yuk-Tong Cheng
  • Publication number: 20250079422
    Abstract: A micro light emitting diode (LED) is provided. The micro LED includes a first light emitting unit and a second light emitting unit disposed on a top of the first light emitting unit. A first electrode of the first light emitting unit is inserted through a groove of the second light emitting unit and electrically connected with a substrate. A third light emitting unit is either shielded by the first light emitting unit or arranged at one side of the first light emitting unit. The first light emitting unit, the second light emitting unit, and the third light emitting unit are connected with a common connection point of the substrate by respective common electrodes. Thus an area of a light emitting surface of the micro LED is further reduced.
    Type: Application
    Filed: August 29, 2023
    Publication date: March 6, 2025
    Inventors: Jr-Hau He, Zhi-Ting Ye, Chun-Wei Tsai, Der-Hsien Lien, Yuk-Tong Cheng
  • Publication number: 20250072189
    Abstract: A display panel includes a substrate and a plurality of pixel structures disposed on the substrate. Each of the pixel structures includes a first light-emitting element, a second light-emitting element, and a third light-emitting element. The first light-emitting element is disposed on the substrate and configured to generate a first colored light. A light output surface of the first light-emitting element includes a combined region. The second light-emitting element is disposed on a part of the combined region and configured to generate a second colored light. The third light-emitting element is disposed on the other part of the combined region and configured to generate a third colored light.
    Type: Application
    Filed: July 19, 2024
    Publication date: February 27, 2025
    Inventors: Hung Lung Chen, Wen Ching Hung, Jr-Hau HE, Chun-wei TSAI, Zhi Ting Ye, Der-Hsien Lien, YUK TONG CHENG
  • Patent number: 12198612
    Abstract: A micro light-emitting diode (LED) display is provided. The micro LED display includes a panel, at least one first pixel, and a least one second pixel. The panel is provided with a first display area and a second display area. The first pixel is disposed on the first display area and including a first sub-pixel. The first pixel receives a first control signal. The second pixel which includes a plurality of second sub-pixels is arranged at the second display area and receiving a second control signal. Thereby the display with pixel variation is provided for lower power consumption and reduced manufacturing cost.
    Type: Grant
    Filed: August 14, 2023
    Date of Patent: January 14, 2025
    Assignee: RAYLEIGH VISION LIMITED
    Inventors: Jr-Hau He, Chun-Wei Tsai, Zhi-Ting Ye, Der-Hsien Lien, Yuk-Tong Cheng
  • Publication number: 20240429212
    Abstract: The present invention provides a micro light-emitting diode (LED). A conductive layer is disposed on a substrate. A light-emitting assembly is disposed on the conductive layer. A first light-emitting semiconductor and a second light-emitting semiconductor of the light-emitting assembly are stacked vertically. A first conductive bump and a second conductive bump of a conductive bump set electrical conduct the first light-emitting semiconductor and the second light-emitting semiconductor. Thereby, the volume of the micro LED can be shrunk.
    Type: Application
    Filed: June 20, 2023
    Publication date: December 26, 2024
    Inventors: Jr-Hau HE, Chun-Wei TSAI, Zhi-Ting YE, Der-Hsien LIEN, Yuk-Tong CHENG
  • Publication number: 20240416655
    Abstract: The present invention provides a method of inkjet printing, which comprises the following steps: using a first inkjet printhead member of an inkjet device to print the first ink on a carrier and forming a first drop; after a first time, a second inkjet printhead member of the inkjet device printing the second ink on the carrier and forming a second drop, the first drop and the second drop overlapping and forming a mixing region; the second drop in the mixing region supersaturating the first drop and precipitating a nucleus in the mixing region; and the second drop continuing to mix with the first drop and extending the mixing region, and the nucleus continuing to precipitate in the mixing region and forming a crystal.
    Type: Application
    Filed: June 15, 2023
    Publication date: December 19, 2024
    Inventors: Jr-Hau HE, Chun-Wei TSAI, Zhi-Ting YE, Yuk-Tong CHENG
  • Publication number: 20240395967
    Abstract: The present invention provides a micro light-emitting diode structure, which comprises: a first light-emitting layer, a second light-emitting layer, a third light-emitting layer, a first dielectric layer, a second dielectric layer, and a third dielectric layer stacked on one another sequentially. The first light-emitting layer, the second light-emitting layer, and the third light-emitting layer are connected electrically by fan-out circuit layers, respectively. A first area of the first dielectric layer is greater than a second area of the second dielectric layer. The second area is greater than a third area of the third dielectric layer. A first refractive index of the first dielectric layer is smaller than a second refractive index of the second dielectric layer. The second refractive index is smaller than a third refractive index of the third dielectric layer. By using this structure, the light-emitting angle of a micro LED can be further shrunk.
    Type: Application
    Filed: May 24, 2023
    Publication date: November 28, 2024
    Inventors: Jr-Hau He, Zhi-Ting Ye, Chun-Wei Tsai, Yuk-Tong Cheng
  • Publication number: 20240395849
    Abstract: The present invention provides a micro light-emitting diode panel structure, which comprises a substrate with two regions. A first region of the substrate includes a first light-emitting layer, a second light-emitting layer, and a third light-emitting layer stacked sequentially. The substrate, the first light-emitting layer, the second light-emitting layer, and the third light-emitting layer are connected electrically via fan-out circuit layers, respectively. When one or more of the light-emitting layers is damaged, one or more first alternate light-emitting layer is disposed in the second region correspondingly for repairing the micro light-emitting diode panel.
    Type: Application
    Filed: May 23, 2023
    Publication date: November 28, 2024
    Inventors: Jr-Hau He, Chun-Wei Tsai, Zhi-Ting Ye, Yuk-Tong Cheng
  • Patent number: 12152747
    Abstract: The present invention provides a structure of car lamp comprising a light-guiding element and a light-emitting device. The width of a first body shrinks gradually from a first light-emergence plane to a first light-incidence plane and forming a first side oblique plane and a second side oblique plane. A second body of the light-guiding element includes a second light-incidence plane and a second light-emergence plane. The second light-incidence plane is connected to the first light-emergence plane. The first body includes side oblique planes and oblique planes; the second body includes a third side oblique plane, a reflective plane, and oblique planes. By using the side oblique planes, the reflective planes, and the oblique planes to reflect part of incident light out of the light-guiding element, the reduction of the overall luminous efficacy of the structure of car lamp can be avoided.
    Type: Grant
    Filed: March 15, 2024
    Date of Patent: November 26, 2024
    Assignees: JIN HUI SILICONE RUBBER INDUSTRIAL CO., LTD., DRLIGHTEK CO., LTD.
    Inventors: Zhi-Ting Ye, Chia-Chun Hu, Yang-Jun Zheng, Chang-Che Chiu
  • Publication number: 20240353079
    Abstract: The present invention provides a structure of car lamp comprising a light-guiding element and a light-emitting device. The width of a first body shrinks gradually from a first light-emergence plane to a first light-incidence plane and forming a first side oblique plane and a second side oblique plane. A second body of the light-guiding element includes a second light-incidence plane and a second light-emergence plane. The second light-incidence plane is connected to the first light-emergence plane. The first body includes side oblique planes and oblique planes; the second body includes a third side oblique plane, a reflective plane, and oblique planes. By using the side oblique planes, the reflective planes, and the oblique planes to reflect part of incident light out of the light-guiding element, the reduction of the overall luminous efficacy of the structure of car lamp can be avoided.
    Type: Application
    Filed: March 15, 2024
    Publication date: October 24, 2024
    Inventors: Zhi-Ting Ye, Chia-Chun Hu, Yang-Jun Zheng, Chang-Che Chiu
  • Publication number: 20220379247
    Abstract: A water purification tumbler includes a main body and a filtration unit. The filtration unit includes an annular wall, a flow conducting member, a high-temperature bamboo charcoal layer, and a low-temperature bamboo charcoal layer. The flow conducting member is disposed inside of the annular wall and defines a flow channel communicating with an opening of the main body. The flow channel has a water inlet section and a water outlet section. The water inlet section gradually narrows downward. The high-temperature bamboo charcoal layer and low-temperature bamboo charcoal layer are connected to the flow conducting member and are disposed respectively above and under the flow channel.
    Type: Application
    Filed: January 18, 2022
    Publication date: December 1, 2022
    Inventors: Shi-Ming HUANG, Zhi-Ting YE, Chih-Yuan KUO
  • Patent number: 11349048
    Abstract: The application is related to a UV LED package structure for improving light extraction efficiency. An UV LED chip is set on a substrate with an anti-flare film for increasing upward light extraction to concentrate the emitted light by an optical element. Because no glue is filled between the UV LED chip and the optical element, it will be prevented the glue from spoiling and deteriorating by the UV light from the UV LED chip. Thereby, the UV LED package structure can prevent from the light performance reducing.
    Type: Grant
    Filed: November 4, 2019
    Date of Patent: May 31, 2022
    Assignee: Harvatek Corporation
    Inventors: Zhi Ting Ye, Shyi Ming Pan, Feng Hui Chuang
  • Patent number: 11050006
    Abstract: A light source module includes a lighting structure, a light diffusing layer, a wavelength converting layer, and a cover plate. The lighting structure includes a plurality of light emitting elements that are all blue-light emitting elements. The light diffusing layer is disposed on the lighting structure, the wavelength converting layer is disposed on the light diffusing layer, and the cover plate is disposed on the wavelength converting layer.
    Type: Grant
    Filed: December 13, 2018
    Date of Patent: June 29, 2021
    Assignee: HARVATEK CORPORATION
    Inventors: Zhi-Ting Ye, Shyi-Ming Pan, Yu-Cheng Lan, Ching-Ho Tien
  • Publication number: 20210135057
    Abstract: The application is related to a UV LED package structure for improving light extraction efficiency. An UV LED chip is set on a substrate with an anti-flare film for increasing upward light extraction to concentrate the emitted light by an optical element. Because no glue is filled between the UV LED chip and the optical element, it will be prevented the glue from spoiling and deteriorating by the UV light from the UV LED chip. Thereby, the UV LED package structure can prevent from the light performance reducing.
    Type: Application
    Filed: November 4, 2019
    Publication date: May 6, 2021
    Inventors: ZHI TING YE, SHYI MING PAN, FENG HUI CHUANG
  • Patent number: 10944032
    Abstract: A light emitting diode assembly structure includes a light emitting chip, a color converting layer, a light guiding member, and a reflecting member. The color converting layer coats the light emitting chip and the light guiding member coats the color converting layer. The planar or non-planar reflecting member is arranged over the light guiding member. The reflecting member faces toward the light emitting chip and changes the range of illumination of the light emitted by the light emitting chip. The reflecting member can be arranged on a side of the color converting layer and light can be irradiated towards the exterior of the light emitting diode assembly structure.
    Type: Grant
    Filed: October 17, 2019
    Date of Patent: March 9, 2021
    Assignee: HARVATEK CORPORATION
    Inventors: Zhi-Ting Ye, Shyi-Ming Pan, Chih-Wei Chang
  • Patent number: 10586902
    Abstract: A light-emitting device includes a light-emitting structure with a side surface, and a reflective layer covering the side surface. The light-emitting structure has a first light-emitting angle and a second light-emitting angle. The difference between the first light-emitting angle and the second light-emitting angle is larger than 15°.
    Type: Grant
    Filed: December 27, 2018
    Date of Patent: March 10, 2020
    Assignee: EPISTAR CORPORATION
    Inventors: Chien-Liang Liu, Ming-Chi Hsu, Shih-An Liao, Chun-Hung Liu, Zhi-Ting Ye, Cheng-Teng Ye, Po-Chang Chen, Sheng-Che Chiou
  • Publication number: 20200052171
    Abstract: A light emitting diode assembly structure includes a light emitting chip, a color converting layer, a light guiding member, and a reflecting member. The color converting layer coats the light emitting chip and the light guiding member coats the color converting layer. The planar or non-planar reflecting member is arranged over the light guiding member. The reflecting member faces toward the light emitting chip and changes the range of illumination of the light emitted by the light emitting chip. The reflecting member can be arranged on a side of the color converting layer and light can be irradiated towards the exterior of the light emitting diode assembly structure.
    Type: Application
    Filed: October 17, 2019
    Publication date: February 13, 2020
    Inventors: ZHI-TING YE, SHYI-MING PAN, CHIH-WEI CHANG
  • Publication number: 20190189864
    Abstract: A light source module includes a lighting structure, a light diffusing layer, a wavelength converting layer, and a cover plate. The lighting structure includes a plurality of light emitting elements that are all blue-light emitting elements. The light diffusing layer is disposed on the lighting structure, the wavelength converting layer is disposed on the light diffusing layer, and the cover plate is disposed on the wavelength converting layer.
    Type: Application
    Filed: December 13, 2018
    Publication date: June 20, 2019
    Inventors: Zhi-Ting Ye, SHYI-MING PAN, YU-CHENG LAN, CHING-HO TIEN
  • Publication number: 20190172987
    Abstract: A light-emitting device includes a light-emitting structure with a side surface, and a reflective layer covering the side surface. The light-emitting structure has a first light-emitting angle and a second light-emitting angle. The difference between the first light-emitting angle and the second light-emitting angle is larger than 15°.
    Type: Application
    Filed: December 27, 2018
    Publication date: June 6, 2019
    Inventors: Chien-Liang LIU, Ming-Chi HSU, Shih-An LIAO, Chun-Hung LIU, Zhi-Ting YE, Cheng-Teng YE, Po-Chang CHEN, Sheng-Che CHIOU
  • Patent number: 10205070
    Abstract: A light-emitting device includes a light-emitting structure with a side surface, and a reflective layer covering the side surface, and a light-transmitting body. The light-transmitting body encloses the light-emitting structure and has a first side surface, a second side surface, a third side surface and a fourth side surface. The reflective layer covers the first side surface and the third side surface without covering the second side surface and the fourth side surface. The light-emitting structure has a first light-emitting angle and a second light-emitting angle different from the first light-emitting angle.
    Type: Grant
    Filed: December 30, 2016
    Date of Patent: February 12, 2019
    Assignee: Epistar Corporation
    Inventors: Chien-Liang Liu, Ming-Chi Hsu, Shih-An Liao, Chun-Hung Liu, Zhi-Ting Ye, Cheng-Teng Ye, Po-Chang Chen, Sheng-Che Chiou