Patent application number | Description | Published |
20110273484 | METHOD FOR CONTROLLING THE DISPLAY CIRCUIT AND BACKLIGHT OF A DISPLAY DEVICE - A method for controlling the display circuit and the backlight source of a display device is utilized to improve the color display performance at the low grey scale region. The method includes dividing a plurality of display data into first original display data and second original display data according to a threshold value; the display circuit outputting the first original display data at a first frame duration; the backlight source outputting a first brightness at the first frame duration; the display circuit adjusting the second original display data according to a first parameter for generating second adjusted display data; the display circuit outputting the second adjusted display data at a second frame duration; lowering the first brightness according to the first parameter for generating a second brightness; and the backlight source outputting the second brightness at the second frame duration. | 11-10-2011 |
20110298733 | TOUCH DISPLAY SYSTEM AND METHOD FOR OPERATING THE SAME - A touch system allows a user to issue touch commands using a cursor pen. The cursor pen is configured to output a characteristic signal which generates a disturbance signal at a contact location where a touch commanded occurs. During a frame period, data driving signals are outputted to the data lines, from which data sensing signals are simultaneously measured for detecting the disturbance signal. If a disturbance signal is detected in a specific data sensing signal, the horizontal coordinate of the contact location may be determined according to a specific data line from which the specific data sensing signal is measured, and the vertical coordinate of the contact location may be determined according to when the disturbance signal occurs in the specific data line. | 12-08-2011 |
20110316850 | Three-Dimensional Display System, Display and Method of Controlling Backlight of Three-Dimensional Display - A three-dimensional display system including a display and a pair of three-dimensional glasses having a light sensor is provided. The display includes a backlight driving module and a backlight module, wherein the backlight driving module modulates an original synchronization signal to generate a modulated backlight driving signal for driving the backlight module to generate a backlight. The display alternatively generates a left eye image and a right eye image according to a three-dimensional image signal. The three-dimensional glasses then determines whether the image output from the display is the let-eye image or the right-eye image based on the variation in brightness of the backlight generated by the backlight module of the display. | 12-29-2011 |
20120013633 | POSITIONING METHOD AND DISPLAY SYSTEM USING THE SAME - A positioning method for obtaining position where a light pen is in contact with a display device at a to-be-positioned spot is provided. The display device includes display areas, corresponding with positioning coding patterns of a built-in positioning frame. The positioning method includes the following steps. Firstly, a positive positioning frame and a negative positioning frame are obtained according to the built-in positioning frame. Next, the positive and the negative positioning frames are respectively added on first original video frames to respectively generate first frame displayed in first frame time and second frame displayed in second frame time. Then the light pen obtains first selected image and second selected image from the first and the second frames respectively. After that, a to-be-positioned pattern is obtained by subtracting the second selected image from the first selected image and a coordinate position of the to-be-positioned spot is obtained. | 01-19-2012 |
20120162277 | DISPLAY AND DRIVING METHOD AND DISPLAYING METHOD THEREOF - A display includes a display panel, a driver, a memory and a scaler. The driver is used for driving the display panel. The memory is used for storing multiple sets of preset modes. The scaler is electrically connected to the memory and the driver. When the scaler receives an image signal corresponding to at least two different applications, the scaler provides the different preset modes of the applications to non-overlapped display zones, which the applications located in, of a display frame, such that the driver can simultaneously drives at least two of the different preset modes on the display panel. | 06-28-2012 |
Patent application number | Description | Published |
20130083555 | LIGHTUNG MODULE AND ILLUMINANT DECICE HAVING THE SAME - A lighting module includes an illuminant unit, a light guide pillar and a first reflecting member. The illuminant unit has an optical axis and includes at least a LED. The light guide pillar includes a base and a light guide part, the LED disposed on the base, the light guide pillar is extended from the base along the optical axis and an end of the light guide pillar has a top surface. The top surface is concave toward the base and is continuous. The first reflecting member is disposed on the top surface. Wherein a partial light emitted by the illuminant unit is travelling to the first reflecting member through the light guide pillar, the first reflecting member reflects the partial light such that the partial light emits from the light guide part. | 04-04-2013 |
20140078723 | LIGHT BULB - A light bulb includes a lamp base unit including a base, an electrically insulative hollow column fastened to the base, a heat sink surrounding the electrically insulative hollow column, a light-transmissive shade surrounding the upper part of the metal cylindrical heat sink and a power supply module electrically connected to the base, a light source module including a metal holder plate, a first circuit board with upward-facing LEDs, a second circuit board with downward-facing LEDs, a first adapter board, a second adapter board, a positioning block and a heat transfer pad and supported on the heat sink in the light-transmissive shade, and a lamp shell fastened to the metal holder plate and capped on the light-transmissive shade. During operation of the LEDs, waste heat can be quickly dissipated into the outside open air through the mounting lugs of the metal holder plate, the heat transfer pad and the heat sink. | 03-20-2014 |
Patent application number | Description | Published |
20080263347 | NETWORK DEVICE AND REBOOTING METHOD THEREOF - A network device connected to a server includes a firmware upgrading determining module, a communication module, a storage module, a reboot determining module, and a reboot scheduling module. The firmware upgrading determining module determines whether current firmware of the network device needs to be upgraded. The communication module downloads the newest firmware from the server, and upgrades the current firmware if the current firmware needs to be upgraded. The storage module saves a reboot flag and a preset reboot time window. The reboot determining module determines whether the network device needs to be rebooted immediately according to the reboot flag, and determines whether the network device has a preset reboot time window. The reboot scheduling module determines what time to reboot during the reboot time window if the network device does not need to be rebooted immediately and the network device has a preset reboot time window. | 10-23-2008 |
20100011406 | METHOD FOR FEEDING BACK FAILURES OF SET-TOP BOXES - A method for feeding back failures of a set-top box (STB), includes: providing a Universal Serial Bus (USB) storage device with a diagnostic program and a reporting program; inserting the USB storage device into the STB; loading the diagnostic program from the USB storage device to the STB; running the diagnostic program to find failures within the STB; writing the failures of the STB to the USB storage device; inserting the USB storage device into a network device; and running the reporting program by the network device to feed back the failures of the STB to a remote server. | 01-14-2010 |
20110072481 | INTEGRATED RECEIVING DEVICE AND A METHOD FOR PREVENTING THE INTEGRATED RECEIVING DEVICE FROM HAVING INSUFFICIENT MEMORY - An integrated receiving device (IRD) and a method for preventing the IRD from having insufficient memory are provided. The IRD connects to a headend via a CATV network. The IRD acquires attributes of an application from the headend, and analyzes the attributes to obtain a memory-usage descriptor of the application. The IRD determines whether the IRD has sufficient memory to store the application according to the memory-usage descriptor. If the IRD have insufficient memory, a bound application or an unbound application which has a lower priority will be killed till the IRD has sufficient memory to store the application. After the application is downloaded, the downloaded application may be saved in a storage system of the IRD. | 03-24-2011 |
Patent application number | Description | Published |
20110162944 | ILLUMINATED LAPTOP KEYBOARD WITH UNIFORM ILLUMINATION - A laptop keyboard in one embodiment includes a rectangular key printing film formed of an optically transmissive material and comprising keys; a rectangular luminescent sheet formed of optically transmissive silicone rubber, the luminescent sheet being mounted below the key printing film; an LED light source disposed to a side of the luminescent sheet; and a capacitive layer mounted below the luminescent sheet and comprising an insulative layer and pairs of upper and lower conductors wherein a pressing of the key changes capacitance of the pair of upper and lower conductors for typing or performing a predetermined command. Light emitted by the LED light source is directed to the luminescent sheet which in turn directs the light upward toward the key printing film. | 07-07-2011 |
20120090902 | TOUCH PAD - A touch pad includes a bottom substrate formed of plastic material; a second conduction layer adhered to the bottom substrate; a plurality of spaced pressing structures formed on the second conduction layer and each comprising a sensing layer adhered to the second conduction layer, a contact layer formed of flexible resistive or piezoelectric material and adhered to the sensing layer, and a connection layer adhered to the contact layer; a first conduction layer adhered to the pressing structures; and a top substrate formed of plastic material and adhered to the first conduction layer. | 04-19-2012 |
20120092259 | TOUCHPAD KEYBOARD WITH ELECTRONIC PAPER DISPLAY - A touchpad keyboard includes a microprocessor; a touchpad module comprising a flexible, rectangular, optically transmissive touchpad and a touchpad controller electrically interconnecting the touchpad and the microprocessor; and an electronic paper (e-paper) display module comprising a flexible, rectangular e-paper display disposed under the touchpad, and an e-paper display controller electrically interconnecting the e-paper display and the microprocessor. The e-paper display includes a plurality of selection keys, each selection key being adapted to cause the microprocessor to access one of a plurality of keyboard layout pages to display on the e-paper display in response to pressing thereon. | 04-19-2012 |
Patent application number | Description | Published |
20100027126 | ANTIGLARE FILM AND METHOD OF FORMING THE SAME - The present invention provides an antiglare film, which includes a transparent resin layer, a plurality of transparent hollow particles and a plurality of transparent solid particles. The hollow particles and the solid particles are distributed in the transparent resin layer, while the hollow particles are partially exposed thereon. The refraction index of the hollow particles and the refraction index of the solid particles are different from the refraction index of the transparent resin layer. Applying both the solid particles and the hollow particles mixed together can lead the antiglare film to have an excellent antiglare property, a high contrast and a great clarity. | 02-04-2010 |
20100068504 | MULTIPLE-COATING PARTICLE AND ANTI-GLARE FILM HAVING THE SAME - The present invention relates to a multiple-coating particle and an anti-glare film having the same. The anti-glare film includes a transparent resin and a plurality of multiple-coating particles. The multiple-coating particles are evenly distributed in the transparent resin. The multiple-coating particle is composed of at least two layers of the distinct transparent materials so as to scatter and refract light due to different refractive indexes and to provide anti-glaring effect. | 03-18-2010 |
20100076110 | REACTIVE POLYMER AND HARD COATING COMPOSITION - Disclosed is a reactive polymer of the following representative formula: R | 03-25-2010 |
20100104851 | OPTICAL FILM AND METHOD OF MAKING THE SAME - A low reflective, anti-static and anti-fouling optical film, and a forming method thereof are disclosed. The forming method includes mixing an alkoxy silane, a fluoride-modified alkoxy silane, a conductive material and a pores formation agent to form a coating composition. Subsequently, the coating composition is solidified to form an optical film. The optical film includes a silicon oxide compound with fluorine element, the conductive material mixed therein, and a plurality of three-dimensional mesoporous. Therefore, the optical film of the present invention can simultaneously provide a low reflection, an anti-static effect and an anti-fouling effect. | 04-29-2010 |
20110106052 | ULTRASONIC POSITIONING DEVICE FOR EPIDURAL SPACE AND METHOD USING THE SAME - An ultrasonic positioning device for real time measuring the distance between the epidural needle and the epidural space is provided. The ultrasonic positioning device at least includes an epidural needle having a hollow interior; an ultrasound needle transducer disposed in the hollow interior of the epidural needle and connected to an ultrasonic driving device; and a loss-of-resistance checking syringe connected to the epidural needle so as to confirm whether the epidural needle is inserted into the epidural space. | 05-05-2011 |
20130204133 | ULTRASONIC POSITIONING DEVICE FOR EPIDURAL SPACE AND METHOD USING THE SAME - An ultrasonic positioning method for real time measuring the distance between the epidural needle and the epidural space is provided. The ultrasonic positioning method at least includes a puncturing step; an advancing step; a positioning step for simultaneous detecting reflected ultrasonic signals from the ligamentum flavum (LF) and dura mater (DM); a replacement step for removing the ultrasound needle transducer and putting an injecting catheter; and an injection step for injecting an anesthetic into the epidural space via the injecting catheter. | 08-08-2013 |
Patent application number | Description | Published |
20120330663 | IDENTITY AUTHENTICATION SYSTEM AND METHOD - An identity authentication method is applied on a system. The system is connected to an external storage device storing a first voice model. The system includes an information server and a terminal. The information server includes a database. The information server executes the following steps. First, receiving the first voice model transmitted by the terminal. Second, determining whether the first voice model matches one second voice model, and transmitting the verification result to the terminal. The terminal executes the following steps. First, generating a prompt to prompt the user to input voice signals. Second, receiving the input voice signals. Third, extracting voice features from the input voice signals. Fourth, determining whether the extracted voice features matches the first voice model. Fifth, determining the verification result is successful when matches, and determining the identity authentication is success only when two verification results are both successful. A related system is also provided. | 12-27-2012 |
20130002822 | PRODUCT ORDERING SYSTEM, PROGRAM AND METHOD - A product ordering system storing the information of 3D product models including data for forming each of the 3D product models and the scale of each of the 3D product models. A method for ordering a product using the system includes first capturing an image. Then, sensing the distance between the image capturing unit and the user, next, obtaining specific image data from the captured image according to one selected 3D product model, then, converting life size data needed to form a 3D model of the user according to the focus of the image capturing unit and the sensed distance. After that, generating a 3D model of the user according to the scale of the 3D product model, and overlaying the selected 3D product model with the 3D model of the user and displaying the combination for viewing by the user. | 01-03-2013 |
20130066549 | NAVIGATION DEVICE AND METHOD - An exemplary navigation device includes an input unit, a storage unit, a GPS detector, a driving recorder, a gyroscope, and a processor. The input unit is to receive user input. The storage unit stores map database comprising road maps. The positioning detector is to detect the geographical position of a vehicle. The driving recorder is to capture video. The gyroscope is to detect the turn angle of the vehicle. Firstly, the processor determines a driving route. Then, obtains the geographical position of the vehicle, obtains video, obtains road map, obtains turn angle of the vehicle, and determine the lane that the vehicle is in according to the captured video. Next, generates indications according to the determined driving route, the road map, the lane that the vehicle is in, the turn angle of the vehicle, and the geographical position of the vehicle. | 03-14-2013 |