Patents by Inventor Jung Yu

Jung Yu 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).

  • ORGANIC ELECTROLUMINESCENT DEVICE
    Publication number: 20080157656
    Abstract: An organic electroluminescent device. The organic electroluminescent device comprises a first barrier layer disposed on a substrate; organic electroluminescent elements disposed over the first barrier layer and encapsulated with a second barrier layer; and a getter layer disposed between the first and second barrier layers. Each of the first and second barrier layers includes an organic layer and an inorganic layer covering the top and sidewall surfaces of the organic layer, thus providing stacked inorganic sidewalls to hinder moisture and oxygen.
    Type: Application
    Filed: November 8, 2007
    Publication date: July 3, 2008
    Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
    Inventors: Jung-Yu Liao, Pei-Ching Liu, Mei-Rurng Tseng
  • DISPLAY PIXEL STRUCTURE AND DISPLAY APPARATUS
    Publication number: 20080157652
    Abstract: A pixel structure of display apparatus includes a first substrate and a second substrate. Several cathode structure layers are disposed on the first substrate. The second substrate is a light-transmissive material. Several anode structure layers are disposed on the second substrate, and are light-transmissive conductive materials. The first substrate faces to the second substrate, so that the cathode structure layers are respectively aligned with the anode structure layers. A separation structure is disposed between the first substrate and the second substrate, for respective partitioning the anode structure layers and the cathode structure layers to form several spaces. Several fluorescent layers are respectively disposed between the anode structure layers and the cathode structure layers. A low-pressure gas is respectively filled into the spaces.
    Type: Application
    Filed: December 18, 2007
    Publication date: July 3, 2008
    Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
    Inventors: Jung-Yu Li, Shih-Pu Chen, Yi-Ping Lin, Wei-Chih Lin, Lian-Yi Cho
  • Methods of operating non-volatile memory cells having an oxide/nitride multilayer insulating structure
    Publication number: 20080157184
    Abstract: A method of operating a memory cell by applying a positive voltage to the gate sufficient to cause hole tunneling from the gate toward the charge storage layer is disclosed. The method is applied to a memory cell including a semiconductor layer having at least two source/drain regions disposed below a surface of the semiconductor layer and separated by a channel region. The memory cell also has a lower insulating layer disposed above the channel region; a charge storage layer disposed above the lower insulating layer; an upper insulating multi-layer structure disposed above the charge storage layer. The upper insulating multi-layer structure comprises a lower dielectric layer and an upper nitride layer disposed above the lower dielectric layer and the memory cell has a gate disposed above the upper insulating multi-layer structure.
    Type: Application
    Filed: January 3, 2007
    Publication date: July 3, 2008
    Inventors: Erh-Kun Lai, Yen-Hao Shih, Tzu-Hsuan Hsu, Shih-Chin Lee, Jung-Yu Hsieh, Kuang-Yeu Hsieh
  • CAMERA MODULE
    Publication number: 20080151098
    Abstract: A camera module (10), includes a lens holder (12) having an aperture (1202), at least one lens module (11) threadedly installed in the lens holder, and a motor (13) mounted on the lens holder. The motor includes a rotor (132) and an endless belt (14), wherein the endless belt extends through the aperture and surrounds the lens module, and the rotor. The motor is configured for driving the lens module to move relative to the lens holder.
    Type: Application
    Filed: December 14, 2007
    Publication date: June 26, 2008
    Applicant: HON HAI PRECISION INDUSTRY CO., LTD.
    Inventor: SHENG-JUNG YU
  • LENS MODULE
    Publication number: 20080151398
    Abstract: A lens module includes a seat supporting a first lens barrel and the second lens barrel thereon. The seat includes a body equipped with an electromagnet and two columns extending from the body. The first lens barrel includes a first sleeve equipped a lens therein. Two first arms extend from the sleeve and engage with the columns of the seat, respectively. The second lens barrel is equipped with a magnetic member corresponding to the electromagnet of the seat. The second lens barrel includes a second sleeve equipped a lens therein. Two second arms extend from the second sleeve and movably engage with columns of the seat. The electromagnet is configured for applying a magnetic force to the magnetic member to drive the second lens barrel to move between the seat and the first lens barrel.
    Type: Application
    Filed: December 12, 2007
    Publication date: June 26, 2008
    Applicant: HON HAI PRECISION INDUSTRY CO., LTD.
    Inventor: SHENG-JUNG YU
  • DISCHARGE FIELD EMISSION DEVICE, AND LIGHT SOURCE APPARATUS AND DISPLAY APPARATUS APPLYING THE SAME
    Publication number: 20080143241
    Abstract: A discharge field emission device including a cathode an anode, a conductive gas, and a phosphor is provided. The conductive gas is disposed between the cathode and the anode for inducing electrons from the cathode, wherein the conductive gas has a gas pressure between 10?1 torr and 10?3 torr. In addition, the phosphor is disposed on the moving path of the electrons to react with the electrons and emit light. The discharge field emission device has the advantages of high luminescence efficiency and low cost. A light source apparatus and a display apparatus applying the discharge field emission device are also provided.
    Type: Application
    Filed: February 13, 2007
    Publication date: June 19, 2008
    Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
    Inventors: Jung-Yu Li, Shih-Pu Chen, Yi-Ping Lin, Wei-Chih Lin, Lian-Yi Cho
  • ELECTRON EMISSION LIGHT-EMITTING DEVICE AND LIGHT EMITTING METHOD THEREOF
    Publication number: 20080143238
    Abstract: An electron emission light-emitting device includes a cathode structure, an anode structure, a fluorescent layer, and a low-pressure gas layer. The fluorescent layer is located between the cathode structure and the anode structure. The low-pressure gas layer is filled between the cathode structure and the anode structure, having a function of inducing the cathode to emit electron uniformly. The low-pressure gas layer has an electron mean free path, allowing at least sufficient amount of electrons to directly impinge the fluorescent layer under an operation voltage.
    Type: Application
    Filed: December 18, 2007
    Publication date: June 19, 2008
    Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
    Inventors: Jung-Yu Li, Shih-Pu Chen, Yi-Ping Lin, Wei-Chih Lin, Lian-Yi Cho
  • Method for Path Selection and Signal Processing in Wireless Communications System
    Publication number: 20080144703
    Abstract: A method of path selection in a multi-path channel communications system that includes providing path information including at least path parameters and path statuses, setting a plurality of thresholds for the path parameters, comparing the path parameters to the thresholds corresponding to the path parameters, assigning a weighting to the path parameters depending upon comparison with the thresholds, updating the path statuses according to the assigned weighting to the parameters and selecting at least one candidate path according to the updated path statuses.
    Type: Application
    Filed: February 22, 2008
    Publication date: June 19, 2008
    Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
    Inventors: Yu-Shu CHIU, Hui-Ming WANG, Kao-Yueh KUO, Jung-Yu YEN
  • AUTO-FOCUS IMAGING SYSTEM
    Publication number: 20080129858
    Abstract: An exemplary auto-focus imaging system includes a holder, an image sensor, a barrel unit, a stepper motor, and a belt. The image sensor is disposed in the holder. The barrel unit is coupled to the holder, in a threaded manner. The belt is looped around the barrel unit and the stepper motor. The stepper motor is disposed on the holder and configured for driving the barrel unit to move relative to the image sensor using belt drive.
    Type: Application
    Filed: August 29, 2007
    Publication date: June 5, 2008
    Applicant: HON HAI PRECISION INDUSTRY CO., LTD.
    Inventor: SHENG-JUNG YU
  • MOLD FOR INJECTION MOLDING OF OPTICAL ELEMENTS
    Publication number: 20080131549
    Abstract: An exemplary optical mold includes a first plate and a second plate. The first plate includes a plurality of locating blocks. Each of the locating blocks includes a first inclined side surface. The second plate includes a frustum. The frustum includes at least one second inclined side surface (e.g., a plurality thereof for a pyramidal frustum; a single one for a conical frustum). The at least one second inclined side surface is configured for guiding the first plate to a predetermined position. The at least one second inclined side surface is in contact with the respective first inclined side surfaces when the first plate is assembled with the second plate to define at least one mold chamber between such plates.
    Type: Application
    Filed: November 15, 2007
    Publication date: June 5, 2008
    Applicant: HON HAI PRECISION INDUSTRY CO., LTD.
    Inventor: SHENG-JUNG YU
  • Non-volatile memory cells having a polysilicon-containing, multi-layer insulating structure, memory arrays including the same and methods of operating the same
    Publication number: 20080099826
    Abstract: Memory cells including a semiconductor layer having at least two source/drain regions disposed below a surface of the semiconductor layer and separated by a channel region; a lower insulating layer disposed above the channel region; a charge storage layer disposed above the lower insulating layer; an upper insulating multi-layer structure disposed above the charge storage layer, wherein the upper insulating multi-layer structure comprises a polysilicon material layer interposed between a first dielectric layer and a second dielectric layer; and a gate disposed above the upper insulating multi-layer structure are described along with arrays thereof and methods of operation.
    Type: Application
    Filed: October 27, 2006
    Publication date: May 1, 2008
    Inventors: Erh-Kun Lai, Yen-Hao Shih, Tzu-Hsuan Hsu, Shih-Chih Lee, Jung-Yu Hsieh, Kuang-Yeu Hsieh
  • Methods of Forming Low Hydrogen Concentration Charge-Trapping Layer Structures for Non-Volatile Memory
    Publication number: 20080096396
    Abstract: Memory cells comprising: a semiconductor substrate having at least two source/drain regions separated by a channel region; a charge-trapping structure disposed above the channel region; and a gate disposed above the charge-trapping structure; wherein the charge-trapping structure comprises a bottom insulating layer, a first charge-trapping layer, and a second charge-trapping layer, wherein an interface between the bottom insulating layer and the substrate has a hydrogen concentration of less than about 3×10/cm?2, and methods for forming such memory cells.
    Type: Application
    Filed: December 26, 2007
    Publication date: April 24, 2008
    Applicant: MACRONIX INTERNATIONAL CO., LTD.
    Inventors: Yen-Hao SHIH, Min-Ta WU, Shin-Chin LEE, Jung-Yu HSIEH, Erh-Kun LAI, Kuang HSIEH
  • Adaptive receiving system and method for MIMO
    Patent number: 7346104
    Abstract: Disclosed is an adaptive receiving MIMO (multi input and multi output) system and method which decides a symbol detecting order so as to estimate the symbol having the minimum summation of weights of least square errors at the time of estimating the symbol for respective equalizers provided in parallel by the number of transmit antennas, and updates filter tap coefficients based on the RLS algorithm according to the detecting orders. Therefore, the filter tap coefficients are directly updated without tracking channels in the time-varying channel environment, and accordingly, detection performance very similar to those of the channel tracking and conventional V-BLAST scheme is provided with reduced complexity.
    Type: Grant
    Filed: April 21, 2004
    Date of Patent: March 18, 2008
    Assignee: Electronics and Telecommunications Research Institute
    Inventors: Hee-Jung Yu, Ji-Hoon Choi, Yong-Hoon Lee
  • KEYBOARD WITH WIRELESS ELECTRONIC DEVICE
    Publication number: 20080042884
    Abstract: A keyboard with wireless electronic device is provided. The present invention includes a body, a first transceiver and a wireless electronic device. The body includes a plurality of keys and a circuit board. The circuit board has a plurality of signal contacts corresponding to the keys. The first transceiver is disposed in the body. The wireless electronic device includes a second transceiver. The first transceiver and the second transceiver transfer voice packets to each other in the same radio frequency range.
    Type: Application
    Filed: August 15, 2007
    Publication date: February 21, 2008
    Applicant: JENSIN INTL TECHNOLOGY CORP.
    Inventors: Fong-Chi Hsu, Feng-Ting Hsu, Jung-Yu Peng
  • METHOD FOR FABRICATING CHARGE-TRAPPING MEMORY
    Publication number: 20080025087
    Abstract: A manufacturing method of a charge-trapping memory device is provided. This method includes forming a stacked structure having at least a charge-trapping medium. An annealing process in a hydrogen gas is then performed on the stacked structure subsequent to the device fabrication process. The annealing process is conducted at a temperature of about 350° C. to 450° C. and with the concentration of the hydrogen gas greater than 0.5 mole percent.
    Type: Application
    Filed: July 27, 2006
    Publication date: January 31, 2008
    Applicant: MACRONIX INTERNATIONAL CO., LTD.
    Inventors: Yen-Hao Shih, Jung-Yu Hsieh, Yi-Lin Yang, Chia-Hua Chang, Jenn-Gwo Hwu
  • APPARATUS FOR TRANSMITTING AND RECEIVING DATA TO PROVIDE HIGH-SPEED DATA COMMUNICATION AND METHOD THEREOF
    Publication number: 20080002780
    Abstract: In the present invention, data generated from a source unit are distributed to at least one bandwidth; the data distributed to the respective bandwidths are encoded in order to perform an error correction; the encoded data are distributed to at least one antenna; a subcarrier is allocated to the data distributed to the respective antennas, and an inverse Fourier transform is performed; a short preamble and a first long preamble corresponding to the subcarrier are generated; a signal symbol is generated according to a data transmit mode; and a frame is generated by adding a second long preamble between the signal symbol and a data field for the purpose of estimating a channel of a subcarrier which is not used.
    Type: Application
    Filed: June 25, 2007
    Publication date: January 3, 2008
    Applicant: Electronics and Telecommunications Research Institute
    Inventors: Hee-Jung Yu, Taehyun Jeon, Myung-Soon Kim, Eun-Young Choi, Sok-Kyu Lee, Deuk-Su Lyu
  • METHOD FOR FORMING A SHALLOW TRENCH ISOLATION REGION
    Publication number: 20070298583
    Abstract: A method for forming a shallow trench isolation region (STI) is disclosed. The method comprises the steps of sequentially forming a pad oxide layer and a nitride silicon layer over a provided substrate. Next, the pad oxide layer, the nitride silicon layer, and the substrate are partially etched to form a trench. An oxide liner and a nitride liner are then formed in the trench. Subsequently, a two-stage high-density plasma chemical vapor deposition process is performed to form a shallow trench isolation region.
    Type: Application
    Filed: June 27, 2006
    Publication date: December 27, 2007
    Applicant: MACRONIX INTERNATIONAL CO., LTD.
    Inventors: Chia-Wei Wu, Chen-Wei Liao, Jung-Yu Hsieh, Ling-Wuu Yang, Chin-Ta Su, Chi-Tung Huang
  • METHOD FOR FABRICATING A CHARG TRAPPING MEMORY DEVICE
    Publication number: 20070293006
    Abstract: A method for fabricating a charge trapping memory device includes providing a substrate; forming a first oxide layer on the substrate; forming a number of BD regions in the substrate; nitridizing the interface of the first oxide layer and the substrate via a process; forming a charge trapping layer on the first oxide layer; and forming a second oxide layer on the charge trapping layer.
    Type: Application
    Filed: June 20, 2006
    Publication date: December 20, 2007
    Applicant: MACRONIX INTERNATIONAL CO., LTD.
    Inventors: Yen-Hao Shih, Chi-Pin Lu, Jung-Yu Hsieh
  • METHODS FOR FORMING AN ISOLATION STRUCTURE IN A SILICON SUBSTRATE
    Publication number: 20070287260
    Abstract: A process for forming STI regions comprises performing an In Situ Steam Generation (ISSG) radical conversion on a SiN liner layer within an STI trench in order to expose the top corner of the trench and simultaneously cause rounding the top corner of a liner oxide layer within the trench. The rounding of the liner oxide layer can prevent thinning of a subsequently formed gate oxide.
    Type: Application
    Filed: June 13, 2006
    Publication date: December 13, 2007
    Applicant: MACRONIX INTERNATIONAL CO., LTD.
    Inventors: Chia-Wei Wu, Jung-Yu Shieh, Ling-Wuu Yang
  • Method and device for tracking carrier frequency offset and sampling frequency offset in orthogonal frequency division multiplexing wireless communication system
    Patent number: 7308034
    Abstract: A method for tracking carrier frequency and sampling frequency offsets in an OFDM wireless communication system comprises: (a) detecting data received from the transmitter using a first signal, and tracking a phase offset caused by the carrier frequency offset using the detected received data; (b) detecting the data received from the transmitter using the first signal, and tracking the phase offset caused by the sampling frequency offset using the detected received data; (c) compensating for the phase offset caused by the carrier frequency offset between the transmitter and the receiver according to the phase offset tracked in (a); and (d) compensating for the phase offset caused by the sampling frequency offset between the transmitter and the receiver according to the phase offset tracked in (b).
    Type: Grant
    Filed: July 9, 2003
    Date of Patent: December 11, 2007
    Assignee: Electronics and Telecommunications Research Institute
    Inventors: Taehyun Jeon, Hyoung-Soo Lim, Hee-Jung Yu, Jae-Young Ahn