Patents by Inventor Peng-Yu Chen

Peng-Yu Chen 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: 20150131278
    Abstract: A globular illuminant device includes a hemispherical carrier, a circuit layer, a plurality of LED dies, an enclosure resin, and a hemispherical cover. The hemispherical carrier includes a carrying surface, a first cambered surface, and a first protrusion including a first surface. The circuit layer is placed on the first surface and the carrying surface. The LED dies are electrically connected to the circuit layer. The enclosure resin covers the LED dies. The hemispherical cover includes a joining surface, a second cambered surface, and a recess formed on the joining surface and concave toward second cambered surface. The hemispherical cover is assembled with the hemispherical carrier such that the joining surface is in contacted with the carrying surface while the LED dies and the enclosure resin are disposed within the recess.
    Type: Application
    Filed: November 13, 2013
    Publication date: May 14, 2015
    Applicant: Lediamond Opto Corporation
    Inventors: Peng-Yu CHEN, Chung-Ting TSENG
  • Patent number: 9013392
    Abstract: A gamma-voltage generator is provided to generating a plurality of first gamma voltages and second gamma voltages. At least one of the first gamma voltages generated by DACs of the gamma-voltage generator within a first frame period and at least one of the second gamma voltages generated by the DACs within a second frame period are outputted from a same one of the gamma buffers of the gamma-voltage generator, whereby the transmitted gamma voltages have substantially equal offset. Therefore, the display quality approaches an ideal condition.
    Type: Grant
    Filed: October 21, 2013
    Date of Patent: April 21, 2015
    Assignee: Novatek Microelectronics Corp.
    Inventors: Chih-Jen Yen, Yueh-Hsiu Liu, Ju-Lin Huang, Peng-Yu Chen, Yu-Shao Liu
  • Publication number: 20150062895
    Abstract: A LED lamp includes an LED module and thermo-conductive members. The LED module has a transparent base, a plurality of LEDs mounted on the transparent base and a transparent film covering the LEDs. The transparent base has thermo-conductive sections and electro-conductive sections. The thermo-conductive members are attached on the thermo-conductive sections. Thereby, the invention can omnidirectionally emit light and has great effect of heat dissipation.
    Type: Application
    Filed: January 29, 2014
    Publication date: March 5, 2015
    Applicant: Lediamond Opto Corporation
    Inventors: Peng-Yu CHEN, Chung-Ting TSENG, Hsuan-Hsien LEE, Mu-Yin LU
  • Publication number: 20150009667
    Abstract: An illuminant device includes a lighting module and a first transparent heat-dissipating component. The lighting module includes a transparent substrate, a circuit layer, a plurality of light emitting diode (LED) dies, a first transparent resin layer, and a second transparent resin layer. The transparent substrate includes a first surface and a second surface opposite to the first surface. The circuit layer is placed on the first surface. The LED dies are placed on the first surface and electrically connected to the circuit layer. The first transparent resin layer is disposed on the first surface and covers the light emitting diode dies. The second transparent resin layer is disposed on the second surface and corresponding to the first transparent resin layer. The first transparent heat-dissipating component is arranged on the first transparent resin layer and opposite to the transparent substrate.
    Type: Application
    Filed: June 20, 2014
    Publication date: January 8, 2015
    Inventors: Peng-Yu CHEN, Chung-Ting TSENG
  • Publication number: 20150009689
    Abstract: A lamp holder includes an insulating lamp base, a pair of lead frames and an LED strip assembly. The insulating lamp base has two spaced apart through holes. The pair of lead frames is separately inserted in the two through holes. Each lead frame includes a heat conducting section and a supporting section. One end of the heat conducting section is inserted in the through hole, and the other end of the heat conducting section is connected with the supporting section. The two heat conducting sections are extended from the insulating lamp base to separate the two supporting sections from a surface of the insulating lamp base with a distance. The LED strip assembly includes a transparent carrier board, a plural of LED chips and a first transparent glue layer .The transparent carrier board is disposed crossing the two supporting sections.
    Type: Application
    Filed: January 30, 2014
    Publication date: January 8, 2015
    Applicant: Lediamond Opto Corporation
    Inventors: Peng-Yu CHEN, Chung-Ting TSENG
  • Publication number: 20140346472
    Abstract: A method for manufacturing an organic light emitting display panel is disclosed. The organic light emitting display panel includes a substrate. The method includes forming a plurality of bank arrays, each of which has a plurality of banks, utilizing a plurality of ink-jet heads, each of which has a plurality of nozzles arranged alternately, to move relative to the substrate along a moving direction perpendicular to a border of the substrate, and utilizing at least one of the plurality of nozzles to drop organic light emitting ink for forming at least one organic light emitting pixel in at least one bank. An oblique angle is formed between an arrangement direction of the plurality of banks and the border of the substrate. Each ink-jet head forms the oblique angle cooperatively with the border of the substrate.
    Type: Application
    Filed: March 10, 2014
    Publication date: November 27, 2014
    Applicant: AU Optronics Corp.
    Inventors: Peng-Yu Chen, Chia-Hwa Lee
  • Patent number: 8766288
    Abstract: A display panel includes a substrate, a plurality of bottom electrodes, an isolation layer, a plurality of light emitting layers, a top electrode, and at least one first auxiliary electrode. The bottom electrodes and the isolation layer are disposed on the substrate. The isolation layer has a plurality of pixel region openings and at least one buffer region. Each of the pixel region openings respectively exposes the corresponding bottom electrode. The buffer region is disposed between two adjacent pixel region openings. The light emitting layers are respectively disposed on the corresponding bottom electrodes. The top electrode covers the light emitting layers, the isolation layer, and the buffer region. The first auxiliary electrode is disposed in the buffer region.
    Type: Grant
    Filed: April 2, 2012
    Date of Patent: July 1, 2014
    Assignee: AU Optronics Corp.
    Inventors: Peng-Yu Chen, Lun Tsai, Chih-Lei Chen, Shu-Yu Chou
  • Publication number: 20140100895
    Abstract: A hotel booking management system has a member services platform, a hotel information services platform, a guest operation interface and a hotel management interface. The guest operation interface serves for a guest to connect a mobile device thereof to the member services platform in completion of a membership registration. When the registration is completed, a membership registration module of the member services platform transmits a dedicated two-dimensional barcode to the mobile device. When the guest is checking in, the guest only has to provide the 2D barcode for scanning such that the hotel management interface can read corresponding registration information of the guest to rapidly finish the check-in procedure. Using the foregoing technique allows guests to perform fast on-line booking of hotel accommodation, and hotels can transmit information dedicated to guests through the hotel information services platform.
    Type: Application
    Filed: October 9, 2012
    Publication date: April 10, 2014
    Inventor: PENG-YU CHEN
  • Publication number: 20140043313
    Abstract: A gamma-voltage generator is provided to generating a plurality of first gamma voltages and second gamma voltages. At least one of the first gamma voltages generated by DACs of the gamma-voltage generator within a first frame period and at least one of the second gamma voltages generated by the DACs within a second frame period are outputted from a same one of the gamma buffers of the gamma-voltage generator, whereby the transmitted gamma voltages have substantially equal offset. Therefore, the display quality approaches an ideal condition.
    Type: Application
    Filed: October 21, 2013
    Publication date: February 13, 2014
    Applicant: Novatek Microelectronics Corp.
    Inventors: Chih-Jen Yen, Yueh-Hsiu Liu, Ju-Lin Huang, Peng-Yu Chen, Yu-Shao Liu
  • Patent number: 8593389
    Abstract: A gamma-voltage generator is provided to generating a plurality of first gamma voltages and second gamma voltages. At least one of the first gamma voltages generated by DACs of the gamma-voltage generator within a first frame period and at least one of the second gamma voltages generated by the DACs within a second frame period are outputted from a same one of the gamma buffers of the gamma-voltage generator, whereby the transmitted gamma voltages have substantially equal offset. Therefore, the display quality approaches an ideal condition.
    Type: Grant
    Filed: April 10, 2012
    Date of Patent: November 26, 2013
    Assignee: Novatek Microelectronics Corp.
    Inventors: Chih-Jen Yen, Yueh-Hsiu Liu, Ju-Lin Huang, Peng-Yu Chen, Yu-Shao Liu
  • Publication number: 20130241910
    Abstract: A driving control method for a source driver is disclosed. The driving control method includes outputting a positive display voltage signal to a first output buffer of the source driver and outputting a negative display voltage signal to a second output buffer of the source driver according to a first control signal; and outputting a black-frame voltage signal to the first output buffer and the second output buffer according to a second control signal.
    Type: Application
    Filed: November 19, 2012
    Publication date: September 19, 2013
    Applicant: NOVATEK Microeletronics Corp.
    Inventors: Ju-Lin Huang, Peng-Yu Chen
  • Patent number: 8475101
    Abstract: A locking screw for connecting two or more articles together is provided. The screw includes an externally threaded shaft, a head, and an elastic member. The head defines a chamber in which a spiral groove is defined. The shaft extends from the bottom of the chamber; and the elastic member is arranged around the shaft and one end of the elastic member is received in the spiral groove of the chamber and another end abuts against an article. The elastic member can be rotated around the longitudinal axis of the shaft, to change the length of the elastic member, so that enough tension is created to ensure locking the screw in place and prevent any rotation, thus maintain a tight engagement among the articles.
    Type: Grant
    Filed: October 31, 2010
    Date of Patent: July 2, 2013
    Assignees: Fu Tai Hua Industry (Shenzhen) Co., Ltd., Hon Hai Precision Industry Co., Ltd.
    Inventors: Peng-Yu Chen, Hung-Ti Su
  • Publication number: 20130134449
    Abstract: A display panel includes a substrate, a plurality of bottom electrodes, an isolation layer, a plurality of light emitting layers, a top electrode, and at least one first auxiliary electrode. The bottom electrodes and the isolation layer are disposed on the substrate. The isolation layer has a plurality of pixel region openings and at least one buffer region. Each of the pixel region openings respectively exposes the corresponding bottom electrode. The buffer region is disposed between two adjacent pixel region openings. The light emitting layers are respectively disposed on the corresponding bottom electrodes. The top electrode covers the light emitting layers, the isolation layer, and the buffer region. The first auxiliary electrode is disposed in the buffer region.
    Type: Application
    Filed: April 2, 2012
    Publication date: May 30, 2013
    Inventors: Peng-Yu Chen, Lun Tsai, Chih-Lei Chen, Shu-Yu Chou
  • Patent number: 8426801
    Abstract: An optical sensing device includes a shell, at least one light emitting member, a rotator type shading member and at least one optical sensing member. The shell is formed with a black-body condition space having a light emitting chamber, a shading chamber and at least one optical sensing chamber. The light emitting member projects a light beam. The rotator type shading member is rotatably restrained within the shading chamber, and has a geometric center and a weight center offset from the geometric center. When the optical sensing device is lifted in a lifting azimuth or lowered in a lowering azimuth, the rotator type shading member is rotated by the geometric center to make the weight center located in the lowering azimuth with respect to the geometric center. The optical sensing member is arranged in the optical sensing chamber, and senses the light beam to accordingly send out a sensing signal.
    Type: Grant
    Filed: April 9, 2010
    Date of Patent: April 23, 2013
    Assignee: Edison Opto Corporation
    Inventors: Tsung-Ting Sun, Chung-Ping Feng, Peng-Yu Chen
  • Patent number: 8373111
    Abstract: An optical sensing device includes a shell, a partition structure, a pivot, a shading member, at least one light emitting member and at least one optical sensing member. The shell is formed with a black-body condition space having an arrangement chamber and a shading chamber adjacent to and communicated with the arrangement chamber. The partition structure partitions the arrangement chamber into a light emitting chamber and at least one optical sensing chamber. The pivot is set in the shading chamber. The shading member is located in the shading chamber and pivotally connected to the pivot. When the optical sensing device is tilted, the shading member is rotated in accordance with a tilting azimuth. The light emitting member is located in the light emitting chamber and projects a light beam. The optical sensing member is located in the optical sensing chamber and senses the light beam.
    Type: Grant
    Filed: July 28, 2010
    Date of Patent: February 12, 2013
    Assignee: Edison Opto Corporation
    Inventors: Peng-Yu Chen, Chung-Ping Feng
  • Patent number: 8366731
    Abstract: An artificial hair transplantation method for implanting, directly or indirectly, artificial chemically synthesized filaments into the epidermal layer and the dermal layer of the human scalp features painless incisions and allows hair restoration to be attained in a short period of time, such as a few hours.
    Type: Grant
    Filed: May 10, 2011
    Date of Patent: February 5, 2013
    Inventors: Ming-Jeng Chen, Yen-Chih Chen, Peng-Yu Chen
  • Patent number: 8344802
    Abstract: An operational amplifier device includes an operational amplifier, a first transmission gate, and a first switch module. The operational amplifier includes an output stage, which has a first signal input terminal and a signal output terminal, and outputs an output voltage at the signal output terminal. The first transmission gate is coupled between the signal output terminal and a transmission output terminal, having a first transmission control terminal. The first switch module is utilized for controlling electrical connection between the first signal input terminal and the first transmission control terminal. During a first transmission period, the first switch module controls the first transmission control terminal to be coupled to the first signal input terminal, thereby conducting the first transmission gate to not only transmit the output voltage but also act as a Miller capacitor.
    Type: Grant
    Filed: April 20, 2011
    Date of Patent: January 1, 2013
    Assignee: NOVATEK Microelectronics Corp.
    Inventors: Ju-Lin Huang, Peng-Yu Chen
  • Publication number: 20120289986
    Abstract: An artificial hair transplantation method for implanting, directly or indirectly, artificial chemically synthesized filaments into the epidermal layer and the dermal layer of the human scalp features painless incisions and allows hair restoration to be attained in a short period of time, such as a few hours.
    Type: Application
    Filed: May 10, 2011
    Publication date: November 15, 2012
    Inventors: Ming-Jeng Chen, Yen-Chih Chen, Peng-Yu Chen
  • Patent number: D719109
    Type: Grant
    Filed: September 18, 2013
    Date of Patent: December 9, 2014
    Assignee: Lediamond Opto Corporation
    Inventors: Peng-Yu Chen, Chung-Ting Tseng, Hsuan-Hsien Lee
  • Patent number: D719110
    Type: Grant
    Filed: October 4, 2013
    Date of Patent: December 9, 2014
    Assignee: Lediamond Opto Corporation
    Inventors: Peng-Yu Chen, Chung-Ting Tseng, Hsuan-Hsien Lee