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Chi-Ming Wu

Chi-Ming Wu, Hsinchu TW

Patent application numberDescriptionPublished
20080224991Repairing Method and Structure of Display Electrode - A display electrode structure and the repairing method thereof are described. The display electrode structure includes a display electrode and at least one opening formed on the display electrode and extending toward the inside of the display electrode so as to easily repair a display electrode defect thereon. The display electrode repairing method uses a laser beam to cut a display electrode from the opening and along the metal line to separate the display electrode from an adjacent display electrode so as to remove a short circuit between the display electrode and the adjacent display electrode.09-18-2008
20080239613ACTIVE MATRIX DEVICE OR A FLAT PANEL DISPLAY WITH ELECTROSTATIC PROTECTION - An active matrix device or a flat panel display, includes a substrate, a scan line and a data line, a pixel, an electrostatic discharge ring, a first diode, a second diode, a third diode and a forth diode. The anodes of the first diode and the fourth diode are coupled to the scan line, and the cathodes of the first diode and the fourth diode are coupled to the electrostatic discharge ring. The anodes of the second diode and the third diode are coupled to the electrostatic discharge ring, and the cathodes of the second diode and the third diode are coupled to the scan line.10-02-2008
20080253043Active matrix device and a flat panel display with electrostatic protection - An active matrix device or a flat panel display, includes a substrate, a plurality of scan lines and data lines, a plurality of pixels, an electrostatic discharge circuit, and a first electrostatic protection circuit, in which the scan lines, the data lines and the electrostatic discharge circuit are disposed on the substrate. The data lines are across the scan lines. The electrostatic discharge circuit is also across the scan lines and the data lines. The first electrostatic protection circuit is coupled to the electrostatic discharge circuit, but is neither coupled to the scan lines nor coupled to the data lines.10-16-2008
20080273132Electronic-Ink Display Panel - An electronic-ink display panel including an active matrix substrate, a front plane laminate and an electronic-ink layer is provided. The active matrix substrate has multiple pixel units. Each pixel unit includes multiple sub-pixel units, and each sub-pixel unit has a storage capacitor. In the same pixel unit, the capacitance of the storage capacitor of at least one sub-pixel unit is different from those of the storage capacitors of the other sub-pixel units. The front plane laminate is disposed above the active matrix substrate and the electronic-ink layer is disposed between the active matrix substrate and the front plane laminate.11-06-2008
20100214647Reflective Display Apparatus - A reflective display apparatus includes a first substrate, a second substrate, a display layer and a light shielding layer. The first substrate has a driving circuit layer and the second substrate has a transparent electrode layer opposite to the driving circuit layer. The display layer is disposed between the driving circuit layer and the transparent electrode layer. The light shielding layer has a first adhering surface and a second adhering surface, wherein the first adhering surface is adhered to the display layer and the second adhering surface is adhered to the driving circuit layer. The light shielding layer can prevent the driving circuit layer from being illuminated by external light rays, and thus display quality of the reflective display apparatus is improved.08-26-2010
20110006661Display Panel - A display panel includes a first substrate, a display layer, a second substrate and a water-proofing frame. The first substrate has a view area and a ring-shaped through trench and includes a first base, a first metal layer, a gate-insulating layer, a second metal layer, a semiconductor layer, a bibulous insulating layer and a pixel-electrode layer. The gate-insulating layer is disposed between the first and the second metal layers. The bibulous insulating layer is disposed on the second metal layer and the gate-insulating layer. The ring-shaped through trench passes through the bibulous insulating layer and the part of the gate-insulating layer exposed by the second metal layer and surrounds the view area. The water-proofing frame is disposed at the ring-shaped through trench, connects the first substrate and the second substrate and encloses a wet-proof space between the first substrate and the second substrate. Besides, another display panel is also provided.01-13-2011
20110088238Method of Manufacturing a Base - A method of manufacturing a base includes the following steps. First, a plate is provided. Next, the plate is machined to form a bottom frame. The bottom frame has a bottom portion and a plurality of side walls disposed at the bottom portion. Next, whether the bottom frame is designed for being assembled to a first display panel or a second display panel is determined. The size of the first display panel is different from that of the second display panel. Next, if the bottom frame is designed for being assembled to the first display panel, a pad is formed on the bottom portion of the bottom frame such that a first base is formed. Next, if the bottom frame is designed for being assembled to the second display panel, the bottom portion is punched to form a plurality of barricades such that a second base is formed.04-21-2011
20110128608ELECTRO-PHORETIC DISPLAY DEVICE AND FABRICATING METHOD THEREOF - An electro-phoretic display device includes a first substrate, an active elements array, a driving circuit, a conductive flexible board, an electro-phoretic layer, a second substrate and a sealant layer. The first substrate has a first surface defining a display area and a circuit area, and a second surface. The active elements array is disposed within the display area and the driving circuit is disposed within the circuit area and electrically connected to the active elements array. The conductive flexible board is partially disposed at the first substrate and electrically connected to the driving circuit. The electro-phoretic layer and the second substrate are sequentially disposed on the active elements array and the driving circuit. The sealant layer is interposed between the second substrate and the conductive flexible board to seal the electro-phoretic layer between the first substrate and the second substrate. A fabricating method of electro-phoretic display device is also disclosed.06-02-2011
20110317251REFLECTIVE DISPLAY APPARATUS - A reflective display apparatus includes a first substrate, a second substrate, a display layer and a light shielding layer. The first substrate has a driving circuit layer and the second substrate has a transparent electrode layer opposite to the driving circuit layer. The display layer is disposed between the driving circuit layer and the transparent electrode layer. The light shielding layer has a first adhering surface and a second adhering surface, wherein the first adhering surface is adhered to the display layer and the second adhering surface is adhered to the driving circuit layer. The light shielding layer can prevent the driving circuit layer from being illuminated by external light rays, and thus display quality of the reflective display apparatus is improved.12-29-2011
20120026577DISPLAY DEVICE AND MANUFACTURING METHOD THEREOF - A display device includes an active element array substrate, a display layer and a transparent shock absorption layer. The display layer is disposed on the active element array substrate. The transparent shock absorption layer is disposed on the display layer. The transparent shock absorption layer is formed by curing liquid adhesive material. A manufacturing method of display device is also provided.02-02-2012

Patent applications by Chi-Ming Wu, Hsinchu TW

Chi-Ming Wu, Hsinchu City TW

Patent application numberDescriptionPublished
20090184919Flexible Electrophoretic Display and Method for manufacturing the same - A flexible electrophoretic display includes a backside plate, a display structure and a side reinforcement. The backside plate has a cover area. The display structure is arranged on the backside plate and a surface thereof facing toward the backside plate has an area less than the cover area of the backside plate. The side reinforcement is arranged in juxtaposition with the display structure and on the backside plate. The present invention also provides a method for manufacturing a flexible electrophoretic display.07-23-2009
20090256991Flexible Display Apparatus - A flexible display apparatus includes a flexible display panel and a flexible printed circuit board (FPCB). The flexible display panel includes a display body and a peripheral circuit. The peripheral circuit is adjacent to the display body, and the FPCB is connected to the peripheral circuit. The FPCB includes a first portion and a second portion, wherein the first portion is connected between the peripheral circuit and the second portion. Bending modulus of the first portion is lower than that of the second portion. The flexible display apparatus has better reliability. Another flexible display apparatus is also provided.10-15-2009
20100053139Bistable Display Device - In a bistable display device having a driver circuit, the driver circuit has multiple electrical ports for electrically connecting to external circuits. The electric potential difference between any two neighboring ports is less than 10 volts so that electrical punch-through caused by great electric potential difference and short distance between the electrical ports is substantially avoided.03-04-2010

Chi-Ming Wu, Tainan City TW

Patent application numberDescriptionPublished
20120032176Electronic Paper Device And Manufacturing Method Thereof - This present invention provides an electronic paper display device. The electronic paper display device includes a thin film transistor array substrate and a display panel disposed on one side of the thin film transistor array substrate. The thin film transistor array substrate comprises a first substrate, a first metal layer, a dielectric layer, a second metal layer, a channel layer, a pixel electrode layer, a protection layer, a first resin layer and a second resin layer. The display panel includes a second substrate, a transparent electrode layer disposed on the second substrate, and an electronic ink material layer between the transparent electrode layer and the thin film transistor array substrate.02-09-2012