Sipix Technology, Inc.

Au Optronics Corporation

E Ink Holdings Inc.

Wei-Min Sun

Chi-Mao Hung

Pei-Lin Tien

Chih-Yuan Hsu

Hsiao-Lung Cheng

Yan-Liang Wu

Yao-Jen Hsieh

An-Thung Cho

Chun-Hsiun Chen

Ming-Jong Jou

Yi-Chien Wen

Hong-Zhang Lin

Ju-Lin Chung

Guo-Zhen Wang

Yu-Cheng Chen

Yi-Pai Huang

Wei-Ming Huang

Chia-Tien Peng

Tsung-Hsien Hsieh

Wan-Yi Liu

Tsung-Wei Pai

Pi-Cheng Wu

Chi-Hua Sheng

Ruei-Liang Luo

Hsiao-Yuh Wang

Kai-Hong Wang

An electrophoretic display and method for driving panel using the same are provided. The electrophoretic display includes a display panel and a driving circuit. The display panel includes a plurality of column data lines and a plurality of row scan lines. The driving circuit provides a plurality of data driving signals to the column data lines, and provides a plurality of scan signals to row scan lines. Each of the scan signals has a plurality of scan enable periods, and each of the scan enable periods includes a plurality of scan interval periods. Each of the scan signals is floating or grounding during the scan interval periods. Each of the data driving signals includes a plurality of data driving periods, and each of the data driving periods includes a plurality of driving interval period. Each of the data driving signals is floating or grounding during the driving interval period.

Electrophoretic display and method for driving panel thereof

An electrophoretic display includes an electrophoretic panel, a substrate, and a processor. The electrophoretic panel includes a plurality of charged particles. A conductive layer is deposed on the substrate, and the conductive layer is coupled to the electrophoretic panel. The processor is coupled to the conductive layer for generating a background signal to drive the plurality of charged particles to display a background and a foreground signal to drive the plurality of charged particles to display a foreground. The background signal is longer than a period for the foreground signal displaying the foreground.

Electrophoretic display and method of operating an electrophoretic display

An electronic card including an antenna, a chip, a charging circuit and a battery is provided. The antenna receives an external electric signal, and the chip is coupled to the antenna, so as to receive the external electric signal and provide a demodulated electric signal. The charging circuit is coupled to the chip, receives the demodulated electric signal and converts the demodulated electric signal to generate a charging power. The battery is coupled to the charging circuit, wherein, the charging circuit provides the charging power to the battery according to a residual electricity of the battery, so as to charge the battery.

Electronic card with a charging mechanism

A touch-control display includes a first substrate having a first surface and a second surface opposite to the first surface, a display panel disposed on a side of the first surface of the first substrate, and a touch control panel disposed on a side of the second surface of the first substrate. The display panel includes a first transparent conductive layer disposed on the first surface of the first substrate, and the first transparent conductive layer is in contact with the first substrate. The touch control panel has a second transparent conductive layer disposed on the second surface of the first substrate, and the second transparent conductive layer is in contact with the first substrate.

Touch-control display and fabrication method thereof

An electrophoretic display (EPD) including a plurality of first electrodes, a plurality of second electrodes, and a plurality of pixel units is provided. The first electrodes are arranged in parallel and configured to receive a plurality of first electrode driving signals. The second electrodes are arranged in parallel and disposed perpendicular to the first electrodes, and the second electrodes are configured to receive a plurality of second electrode scanning signals. The pixel units are respectively arranged between the first electrodes and the second electrodes as an array. Each pixel unit includes a first capacitor and a second capacitor. The first terminal of the first capacitor is coupled to the corresponding first electrode. The first terminal of the second capacitor is coupled to the second terminal of the first capacitor, and the second terminal of the second capacitor is coupled to the corresponding second electrode.

Electrophoretic display and structure thereof for reducing coupling effect therein

An electrophoretic display capable of reducing passive matrix coupling effect includes an electrophoretic panel, a plurality of first scan lines, and a plurality of second scan lines. The electrophoretic panel includes a plurality of pixels. Each pixel of the plurality of pixels corresponds to a storage capacitor, and the storage capacitor is coupled to a first scan line and a second scan line. When the pixel is used for displaying a first color, the first scan line receives a first driving voltage, the second scan line is coupled to ground, and other first scan lines and other second scan lines receive a first voltage. A voltage difference between the first driving voltage and the first voltage and a voltage difference between the ground and the first voltage are smaller than a first threshold value corresponding to the first color.

Electrophoretic display capable of reducing passive matrix coupling effect and method thereof

An electrophoretic display includes an electrophoretic panel and a compensation circuit. The electrophoretic panel includes a common electrode, a plurality of scan lines, a plurality of data lines, a plurality of first switches, and a plurality of pixels. Each pixel of the plurality of pixels is coupled to the common electrode and coupled to a corresponding scan line and a corresponding data line through a corresponding first switch of the plurality of first switches. The compensation circuit reduces a voltage drop between a pixel voltage of the pixel and a common voltage of the common electrode when the plurality of first switches are turned off. A capacitor of the compensation circuit is coupled between each scan line and the common electrode. A second switch of the compensation circuit is turned off to float the common electrode before the plurality of first switches are turned off.

Electrophoretic display with a compensation circuit for reducing a luminance difference and method thereof

The present invention provides a driving apparatus, the driving apparatus is used for outputting a driving signal to drive an electro-phoretic display, and the driving apparatus includes a driving signal generator, a temperature sensor, and a selector. The driving signal generator generates a plurality of periodic alternative current signals and a plurality of direct current signals. The temperature sensor generates a temperature parameter by sensing an environment temperature. The selector is coupled to the driving signal generator and the temperature sensor. The selector selects one of the periodic alternative current signals or one of the direct current signals as the driving signal according to the temperature parameter.

Method and driving apparatus for outputting driving signal to drive electro-phoretic display

A display device includes an upper substrate, a lower substrate, and a display medium layer. A displaying region, a first bonding region, and a second bonding region are defined in the upper substrate. The first and second boding regions are positioned at two sides of the displaying region. First upper bonding pads and second upper bonding pads are disposed in the first boding region and the second boding region respectively on the bottom surface of the upper substrate. Each first upper boding pad and each second upper boding pad connect with a corresponding odd strip-shaped electrode and a corresponding even strip-shaped electrode in the displaying region respectively. First and second lower bonding pads are disposed on the top surface of the lower substrate, each of which is electrically connected to one corresponding first upper bonding pads or one corresponding second upper bonding pads.

Display device

An electronic label system and an operation method thereof are provided. The electronic label system includes a control unit and a plurality of electronic label units. The control unit is used for sending display information. The electronic label units are coupled to the control unit to receive the display information and display according to the corresponding display information, respectively. The electronic label units respectively output a plurality of state information to the control unit so that the control unit can monitor operation states of the electronic label units according to the state information.

Electronic label system and operation method thereof

An electrophoretic display capable of reducing passive matrix coupling effect includes an electrophoretic panel, a coupling capacitor group, a plurality of first scan lines, and a plurality of second scan lines. The electrophoretic panel includes a plurality of pixels. The coupling capacitor group includes a plurality of coupling capacitors. Each pixel of the plurality of pixels is coupled to a storage capacitor and corresponds to a coupling capacitor, the storage capacitor is coupled to a first scan line and a second scan line, the coupling capacitor is coupled to another first scan line and the second scan line, and the coupling capacitor is not coupled to any pixel.

Electrophoretic display capable of reducing passive matrix coupling effect

A method for updating display image of an electrophoretic display panel and an electrophoretic display apparatus using the same are provided. In the aforementioned method, the gate lines of the electrophoretic display panel are divided into a first group and a second group. The display data related to pixels coupled to the gate lines of the first group need not to be updated. Furthermore, the display data related to at least one of the pixels coupled to the gate lines of the second group need to be updated. The first type gate pulses are provided to the gate lines of the first group respectively, and second type gate pulses are provided to the gate lines of the second group respectively. The second type gate pulse has a predetermined pulse width. The pulse width of the first type gate pulse is shorter than the predetermined pulse width.

Method for updating display image of electrophoretic display panel and electrophoretic display apparatus using the same

An exemplary method of determining a pointing object position for three-dimensional interactive system, adapted for an interaction between a pointing object and a three-dimensional interaction display with embedded optical sensors. The method includes the steps of: acquiring a two-dimensional detected light intensity distribution caused by the pointing object acting on the three-dimensional interaction display; obtaining two light-shading intensity maximum values according to the two-dimensional detected light intensity distribution; and determining a one-dimensional positional information of the pointing object on a distance direction of the pointing object relative to the three-dimensional interaction display by use of the positional distance between the two light-shading intensity maximum values.

Method of determining pointing object position for three-dimensional interactive system

A UV sensor comprises a silicon-rich dielectric layer with a refractive index in a range of about 1.7 to about 2.5 for serving as the light sensing material of the UV sensor. The fabrication method of the UV sensor can be integrated with the fabrication process of semiconductor devices or flat display panels.

Flat display panel, UV sensor and fabrication method thereof

A photo-voltaic cell device includes a first electrode, an N-type doped silicon-rich dielectric layer, a P-type doped silicon-rich dielectric layer, and a second electrode. The N-type doped silicon-rich dielectric layer is disposed on the first electrode, and the N-type doped silicon-rich dielectric layer is doped with an N-type dopant. The P-type doped silicon-rich dielectric layer is disposed on the N-type doped silicon-rich dielectric layer, and the P-type doped silicon-rich dielectric layer is doped with a P-type dopant. The second electrode is disposed on the P-type doped silicon-rich dielectric layer. A display panel including the photo-voltaic cell device is also provided.

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Taipei, Taiwan

Wei-Min Sun