Po-Kun
Po-Kun Chen, Kaohsiung City TW
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20100149706 | REMOVABLE AND SHORT-CIRCUIT-AVOIDABLE LITHIUM BATTERY MODULE - A removable and short-circuit-avoidable lithium battery module mainly makes use of a protective device mounted between a control circuit and any two cells. Wherein, the protective device includes a base plate and a conductive surface connecting with the cell, an output tab connecting with the control circuit, and a protective unit mounted on the conductive surface and the output tab. Whereby, the conductive surface and the output tab have larger areas to respectively link the cell and the control circuit. While connecting with electricity, the cell and the control circuit would be more accurately connected. Moreover, the protective unit would become disconnected while the cell and the control circuit are fell and collided, so as to prevent the cell and the control circuit from the inaccurate connection and destruction. The present invention also facilitates to swiftly replace the protective device while it is damaged and to contribute a convenient utility. | 06-17-2010 |
Po-Kun Chen, Siijhih City TW
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20120074610 | ANODE MATERIAL OF LITHIUM-ION SECONDARY BATTERY AND PREPARATION METHOD THEREOF - In an anode material of a lithium-ion secondary battery and its preparation method, a natural graphite, an artificial graphite or both are mixed to form a graphite powder, and the graphite powder is mixed with a resin of a high hard carbon content and processed by a mist spray drying process, and finally added or coated with a special resin material after a carburizing heat treatment takes place to prepare a graphite composite of the anode material of the lithium-ion secondary battery and achieve a smaller surface area of an anode graphite composite of the battery and extended cycle life and capacity. | 03-29-2012 |
Po-Kun Chen, Hsin-Chu TW
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20150331269 | LIQUID CRYSTAL DISPLAY AND GATE DISCHARGE CONTROL CIRCUIT THEREOF - A liquid crystal display (LCD) and a gate discharge control circuit thereof are provided. The gate discharge control circuit has a first voltage division circuit, a control circuit, a second voltage division circuit and at least a discharge switch. A switch of the control circuit operates according to a first DC voltage so as to be turned on when the LCD is powered on and to be turned off during shutting down the LCD. The first voltage division circuit divides a second DC voltage to output a divided voltage. A falling speed of the second DC voltage is less than that of the first DC voltage. During shutting down the LCD, voltage levels of a first end and a control end of the discharge switch are pulled up because of operations of the first and second voltage division circuits, such that discharge operations of pixels of the LCD are performed. | 11-19-2015 |
Po-Kun Su, Xizhi City TW
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20100328282 | IMAGE DISPLAY SYSTEM - An image display system comprising a display panel is disclosed. The display panel, having a display region and a non-display region adjacent thereto, includes an upper substrate, a lower substrate opposing to the upper substrate, a plurality of organic light-emitting diodes on the lower substrate, and a filling layer. The upper substrate includes a light transmittable layer within the non-display region of the upper substrate, and the light transmittable layer has a transmittance at a specific wavelength of light. The filling layer including a light curable material is disposed between the upper and lower substrates, covering the display region and the non-display region of the lower substrate. The light curable material is cured by absorption of the specific wavelength of light. | 12-30-2010 |
Po-Kun Su, Chu-Nan TW
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20100157453 | DISPLAY DEVICE AND ELECTRICAL APPARATUS - A display device and an electrical apparatus are disclosed. The display device comprises a first substrate, an optical enhance layer, a display layer, a first electrode and a second electrode. The first substrate includes a plurality of pixel areas. The optical enhance layer is formed on the first substrate and includes a plurality of even structures and a plurality of uneven structures, wherein for each pixel area, one of the even structures corresponds to a portion of the pixel area, and one of the uneven structures corresponds to the rest portion of the pixel area. The first electrode is formed on the optical enhance layer. The display layer is formed on the first electrode. The second electrode is formed on the display layer. The display device is applicable to the electrical apparatus. | 06-24-2010 |
Po-Kun Su, Miao-Li County TW
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20150325811 | SYSTEM FOR DISPLAYING IMAGES - A system for displaying images employing a pixel structure. The pixel structure includes a first sub-pixel, a second sub-pixel, and a third sub-pixel, wherein each sub-pixel comprises a color filter layer, an electroluminescent element corresponding to the color filter layer, and a passivation layer formed on the electroluminescent element and covering the electroluminescent element, wherein the filling layer is disposed between the color filter layer and the, and wherein the distance between the first and second sub-pixels is greater than that between the first and third sub-pixels, and wherein the color filter layers of the first sub-pixel, the second sub-pixel, and the third sub-pixel are a red color filter layer, green color filter layer, and blue color filter layer respectively. | 11-12-2015 |