Patents by Inventor Rong Lu

Rong Lu 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: 20050275727
    Abstract: A video stabilization method. First, optical flows between successive frames are calculated. The camera motion is then estimated by fitting the computed optical flow field to a simplified affine motion model with a trimmed least square method. Then, the computed camera motions are smoothed to reduce the motion vibrations by using a regularization method. Finally, all frames of the video are transformed based on the original and smoothed motions to obtain a stabilized video.
    Type: Application
    Filed: June 15, 2004
    Publication date: December 15, 2005
    Inventors: Shang-Hong Lai, Hong-Chang Chang, Kuang-Rong Lu
  • Publication number: 20050278634
    Abstract: A motion menu generation method, implemented by a motion menu generation system. First, menu foreground elements are provided, and at least one still image is retrieved as an input of the motion menu generation system. Next, an animated image and animated image presentation data for presenting the animated image are generated from the still image. A motion menu conforming to a media format is generated. The motion menu comprises the menu foreground elements and a background for displaying the animated image according to the animated image presentation data. A stand-alone device dedicated to playing media can playback the motion menu according to the media format.
    Type: Application
    Filed: June 15, 2004
    Publication date: December 15, 2005
    Inventors: Kaihu Chen, Chang-Shun Huang, Bill Hsiun, Kuang-Rong Lu
  • Patent number: 6884299
    Abstract: A deposition apparatus for organic light emitting devices. The deposition apparatus includes a substrate conveying system and at least a chamber. In this case, the substrate conveying system is a circular turntable shape. The chambers are provided around the substrate conveying system in a specific order. While the substrate conveying system rotates in a circular direction, at least a substrate is transferred into the chambers for deposition. The substrate carrier, a shadow mask and a shadow mask alignment system, are positioned on the substrate carrier. After the deposition, at least a layer is deposited on each of the substrates, so as to manufacture at least an organic light-emitting device.
    Type: Grant
    Filed: December 19, 2002
    Date of Patent: April 26, 2005
    Assignee: RiTdisplay Corporation
    Inventors: Yi Chang, Jih-Yi Wang, Mao-Kuo Wei, Tien-Rong Lu
  • Publication number: 20050057176
    Abstract: A color tunable panel of an organic electroluminescent display at least comprises a transparent substrate, an organic light-emitting area and a micro-lens array. The transparent substrate has a first surface and a second surface opposite to the first surface. The organic light-emitting area is disposed over the first surface of the transparent substrate and comprises a plurality of pixels for emitting white light or short-wavelength light. The micro-lens array is disposed over the second surface of the transparent substrate and comprises a plurality of micro-lenses doped with a fluorescent material and/or a phosphorescent material.
    Type: Application
    Filed: August 20, 2004
    Publication date: March 17, 2005
    Applicant: RITDISPLAY CORPORATION
    Inventors: Tien-Rong Lu, Yih Chang
  • Publication number: 20050052342
    Abstract: A dual display device comprises a first display panel, a second display panel and an adhesive. The first display panel comprises, in sequence, a first transparent substrate, a first electrode, a first organic functional layer and a second electrode. The second display panel comprises, in sequence, a second transparent substrate, a third electrode, a second organic functional layer and a fourth electrode. The second electrode and the fourth electrode are disposed opposite to each other. The adhesive seals the first transparent substrate and the second transparent substrate.
    Type: Application
    Filed: July 30, 2004
    Publication date: March 10, 2005
    Applicant: RITDISPLAY CORPORATION
    Inventors: Jie-Farn Wu, Tien-Rong Lu, Tung-Sheng Cheng, Pei-Chuan Yeh
  • Patent number: 6857795
    Abstract: A developing apparatus for organic electroluminescent display panels comprises a developing unit for supplying a developing solution to be uniformly dispensed to the surface of an organic electroluminescent display panel by immersing the organic electroluminescent display panel into the developing solution or spreading the developing solution over the organic electroluminescent display panel, a cleaning unit having at least a bath connected to the end of the developing unit for spraying a recycled cleaning liquid or cleaning liquid over the organic electroluminescent display panel, a drying unit having at least an airflow driers, and a transporting unit for transporting the electroluminescent display panel; wherein the organic electroluminescent display panel is transported at a constant speed by the transporting unit of the developing apparatus.
    Type: Grant
    Filed: December 31, 2002
    Date of Patent: February 22, 2005
    Assignee: RiTdisplay Corporation
    Inventors: Tien-Rong Lu, Yih Chang
  • Patent number: 6832941
    Abstract: A surface treatment process for fabricating a panel of an organic light emitting device is disclosed.
    Type: Grant
    Filed: June 16, 2003
    Date of Patent: December 21, 2004
    Assignee: Ritek Corporation
    Inventor: Tien-Rong Lu
  • Publication number: 20040251824
    Abstract: A full color display panel with a mirror function comprises an organic light-emitting area, a spectrum-modulation layer, a color-separating layer, a transparent substrate and a semi-reflecting layer. The organic light-emitting area includes a plurality of pixels for emitting white light. The spectrum-modulation layer is doped with a fluorescent material and/or a phosphorescent material in a transparent protecting medium. The color-separating layer includes a light-shielding frame and a plurality of color filters. The light-shielding frame is disposed around the peripheral of the color filters. The transparent substrate has a first surface and a second surface opposite to the first surface. The color-separating layer is disposed above the first surface of the transparent substrate. The spectrum-modulation layer is disposed above the color-separating layer. The organic light-emitting area is disposed above the spectrum-modulation layer.
    Type: Application
    Filed: June 3, 2004
    Publication date: December 16, 2004
    Inventors: Chi-Chung Chen, Jen-yuan Chiu, Tien Rong Lu, Kuei-Hui Yang
  • Publication number: 20040245921
    Abstract: A full color display panel comprises an organic light-emitting area, a white-light producing layer, a color-separating layer and a transparent substrate. In this case, the organic light-emitting area comprises a plurality of pixels for emitting short wavelength light. The color-separating layer is doped with a fluorescent material and/or a phosphorescent material in a transparent protecting medium. The color-separating layer comprises a light-shielding frame and a plurality of color filters. The light-shielding frame is disposed around the peripheral of the color filters. The color-separating layer is disposed on the transparent substrate. The white-light producing layer is disposed above the color-separating layer. The organic light-emitting area is disposed above the white-light producing layer.
    Type: Application
    Filed: June 1, 2004
    Publication date: December 9, 2004
    Inventors: Tien Rong Lu, Chi-Chung Chen, Chi-Chih Liao
  • Publication number: 20040234497
    Abstract: A cell-targeted polymeric drug delivery system was designed based on the specific interaction between hyaluronic acid (HA) and its cell surface receptors overexpressed on cancer cell surface. The invention relates to compounds composed of a carrier molecule, 5 wherein the carrier molecule contains at least one residue of an anti-cancer agent and at least one residue of a hyaluronic acid. The invention also relates to methods of making and using the compounds thereof.
    Type: Application
    Filed: April 30, 2004
    Publication date: November 25, 2004
    Inventors: Yi Luo, Glenn D. Prestwich, Jindrich Kopecek, Zheng-Rong Lu
  • Patent number: 6814770
    Abstract: A vapor transferring apparatus for purification of organic functional materials is disclosed, which comprises a furnace having at least a furnace gate, furnace walls, and a heater; wherein the furnace gate is mounted on the furnace walls of the heater; at least a glove box having at least a box gate, box walls, and at least one glove; wherein the box gate is mounted on the box walls of the glove box; and a shifting chamber having at least a valve and at least a surrounding wall, locating between and connecting with the furnace gate of the furnace or the box gate of the glove box; wherein the valve is mounted on the surrounding wall of the shifting chamber; wherein the heater, the glove box, and the shifting chamber are hermetical and hollow.
    Type: Grant
    Filed: November 1, 2002
    Date of Patent: November 9, 2004
    Assignee: Ritdisplay Corporation
    Inventors: Tien-Rong Lu, Jinna-Shyng Shiue, Jih-Sheng Shiu
  • Patent number: 6812052
    Abstract: A method for fabricating a low temperature polysilicon organic electroluminescent substrate comprises the following steps: providing a substrate; forming an amorphous silicon layer on the substrate; forming a plurality of patterned transistor elements each having a patterned source, a patterned drain and a patterned gate on the amorphous silicon layer by photolithography and ion doping; annealing the patterned transistor element having the patterned source, drain and gate by excimer laser; forming a plurality of patterned stripe second conductive lines connected to the gates on the surface of the substrate; forming a patterned isolation layer on the gate layer, and also forming a plurality of patterned stripe first conductive lines and a patterned first electrode on the substrate; forming at least one organic electroluminescent medium on the first electrode; and forming a second electrode layer on the organic electroluminescent medium.
    Type: Grant
    Filed: May 2, 2003
    Date of Patent: November 2, 2004
    Assignee: RITdisplay Corporation
    Inventor: Tien-Rong Lu
  • Publication number: 20040189187
    Abstract: An organic electroluminescence display device is provided. The OEL device includes a substrate, a first electrode layer, a second electrode layer, an organic functional layer and at least one electrochromic medium layer. The first electrode layer is disposed on the substrate, the second electrode layer is disposed over the first electrode layer, and the organic functional layer and the electrochromic medium layer are disposed between the first electrode layer and the second electrode layer. Accordingly, the electrochromic medium layer is provided as a selective light valve to improve the reflection of the external light, and thus the contrast ratio of the organic electroluminescence display device is enhanced.
    Type: Application
    Filed: March 30, 2004
    Publication date: September 30, 2004
    Inventors: Yih Chang, Tien-Rong Lu
  • Publication number: 20040159341
    Abstract: A photoresist stripping apparatus and a corresponding method for removing photoresist layers after a patterned polyimide layer is developed. The photoresist-stripping apparatus includes a transporting unit, a stripping unit, a washing unit, a drying unit and a control unit. The transporting unit connects the stripping unit, the washing unit and the drying unit. The control unit is responsible for controlling the transport sequence and timing of the transporting unit. The method of stripping the photoresist layer off the OLED panel includes providing a stripping solution to the stripping unit to remove photoresist layers. The OLED panel is jet-cleaned with a washing solution in the washing unit so that any residual stripping agent is removed. Finally, the surface of the OLED panel is blown dry.
    Type: Application
    Filed: February 5, 2004
    Publication date: August 19, 2004
    Inventors: Yih Chang, Tien-Rong Lu
  • Patent number: 6777256
    Abstract: A method for forming a pixel-defining layer on an OLED panel comprises the following steps: (A) providing a substrate; (B) forming a plurality of first electrodes in parallel stripes on the substrate; (C) coating a layer of non-photosensitive polyimide or polyimide precursor compositions on the substrate; (D) first prebaking said substrate; (E) coating a layer of photoresist compositions on the layer of non-photosensitive polyimide or polyimide precursor compositions; (F) second prebaking the substrate; (G) forming patterns of the photoresist by exposing the substrate to masked radiaion and developing the photoresist; (H) etching the layer of said non-photosensitive polyimide or polyimide precursor compositions to form patterned polyimide or polyimide precursor compositions; (I) releasing or stripping the patterned layer of the photoresist compositions; and (J) baking the substrate with patterned non-photosensitive polyimide or polyimide precursor compositions to form the pixel-defining layer.
    Type: Grant
    Filed: March 20, 2003
    Date of Patent: August 17, 2004
    Assignee: Ritdisplay Corporation
    Inventors: Tien-Rong Lu, Yih Chang
  • Publication number: 20040140760
    Abstract: An organic electroluminescent panel having a silver alloy is disclosed, which has a substrate; a plurality of the first electrodes; a plurality of the second electrodes; a plurality of conducting lines containing a silver alloy; a plurality of isolating walls; and a plurality of organic electroluminescent media. The first electrodes are arranged in parallel on the substrate. The organic electroluminescent media are disposed on the first electrodes. The second electrodes are disposed on the organic electroluminescent media. The conducting lines containing the silver alloy connect to the first electrodes or the second electrodes. The silver alloy contained in the conducting lines has 80 to 99.8 mol % of silver; 0.1 to 10 mol % of copper; and 0.1 to 10 mol % of at least one transition metal selected from the group consisting of palladium (Pd), magnesium (Mg), gold (Au), platinum (Pt), and the combinations thereof.
    Type: Application
    Filed: October 24, 2003
    Publication date: July 22, 2004
    Applicant: RiTdisplay Corporation
    Inventors: Yih Chang, Shang-Wei Chen, Tien Wang Huang, Tien-Rong Lu, Hsin Tzu Yao, Chih-Jen Yang
  • Publication number: 20040125128
    Abstract: A graphical user interface for a slideshow presentation. The graphical user interface comprises: a selection controller by which slides in the slideshow are previewed in sequence when a first event occurs and one of the previewed slides is selected when a second event occurs; a preview window displaying a thumbnail for each of the slides currently previewed by the selection controller; and a main window displaying the slide selected by the selection controller.
    Type: Application
    Filed: December 26, 2002
    Publication date: July 1, 2004
    Inventors: Cheng-Chia Chang, Kuang-Rong Lu, Shih-Chang Han
  • Patent number: 6756641
    Abstract: A thin-film-transistor organic electroluminescent device comprises: a substrate; a plurality of stripes of first conductive lines; a plurality of stripes of second conductive lines, intersecting the first conductive lines; a plurality of functional elements located at the intersections of the first conductive lines and the second conductive lines, including a transistor having a drain, a source and a gate; a cathode mounted on the surface of the substrate and connected to the drain; an anode mounted on the cathode; and at least one organic electroluminescent medium sandwiched between the cathode and the anode; wherein the cathode and the first conductive lines are made of the same material.
    Type: Grant
    Filed: May 2, 2003
    Date of Patent: June 29, 2004
    Assignee: RiTdisplay Corporation
    Inventor: Tien-Rong Lu
  • Publication number: 20040063041
    Abstract: A method of the invention for forming a pixel-defining layer on an OLED panel is disclosed.
    Type: Application
    Filed: September 17, 2003
    Publication date: April 1, 2004
    Applicant: RiTdisplay Corporation
    Inventor: Tien-Rong Lu
  • Patent number: 6714317
    Abstract: A image processing unit, and particularly to a one-button-triggered image processing unit capable of processing image data automatically. This one-button-triggered image processing unit comprises a button for inputting a trigger signal so as to start on the operation of the unit; a prescan module for prescanning a target at a first resolution; a target image calculation module for calculating the first image area; a target image marking module for marking out the target image contour in the first image; a scan module for scanning the target at the second resolution assigned by a user; a target image processing module for filtering impurities and straightening on the target image of the second image area; and a crop module for abstracting the target image by the marked contour in the second image and trimming the edge of the abstracted target image to get a target the same size as the scanned target.
    Type: Grant
    Filed: December 28, 2000
    Date of Patent: March 30, 2004
    Assignee: Ulead Systems, Inc.
    Inventor: Kuang-Rong Lu