Abstract: A data communication system comprises a transmitter and a receiver. A plurality of current mode drivers at the transmitter are used to transmit clock and data signals to the receiver. A plurality of current mode sinks at the receiver are used to receive the transmitted clock and data signal. The present invention provides an improved current mode interface receiver with a process insensitive common mode current extraction circuit. The proposed common mode current extraction circuit will generate a current reference based on the received clock signal, so as to accurately interpret the received clock and data signals.

Abstract: A function reference method of a development tool and a system thereof are disclosed. According to the function reference method, new function database and classified data are described with a text file or a database format file. After the file is read by an add-in module of the development tool, the desired function or object can be loaded into the editing workspace of the development tool through a hierarchical menu or by detecting an input string. Therefore, users can quickly searching and loading new functions.

Abstract: A method pixel driving method of an organic light emitting diode (OLED) display and an apparatus thereof are provided. The method comprises the following steps. First, a pixel unit is reset to a predetermined voltage in a reset time period. After that, a frame period is divided into two driving time periods so that the pixel unit is finally charged to a pixel voltage. The charging process of the pixel unit is that the pixel unit is charged to a ground level in a first driving time period, and then the pixel unit is charged to the pixel voltage in a second driving time period.

Abstract: The present invention provides a digital circuit comprising an inverter gate delay line and a delay adjustment circuit. The inverter gate delay line comprises a series of a plurality of inverter gates that receives a serial data.

Abstract: A multi-channel receiver, digital edge tuning circuit and a method for operating the same is disclosed. The digital edge tuning circuit for tuning phases of an input signal and a clock signal, comprises a delay-tuning circuit for receiving the input signal and delaying the input signal to generate a fine-tuned signal; a delay set comprising a plurality of delays connected serially one by one, the input of the delay set coupled to the fine-tune circuit, for receiving the fine-tuned signal; a plurality of sample/hold circuits, each of the sample/hold circuits coupled to a corresponding output of one of the delays and the fine-tune circuit, for sampling and holding the corresponding output; and a dynamic edge tuning circuit, coupled to the sample/hold circuits, for controlling a common delay time delayed by the delay-tuning circuit according to which one of the sample/hold circuits samples a data edge of the input signal.

Abstract: A collapsible container includes a rectangular bottom, a front and a rear rectangular wall pivotally turnably connected to a front and a rear edge, respectively, of the bottom along two folding lines, two rectangular side walls pivotally turnably connected to two lateral ends of each of the front and the rear wall along two folding lines, and two locating flaps pivotally turnably connected to two lateral edges of the bottom along two folding lines. Each of the two locating flaps is an isosceles triangle having two equal lateral sides separately corresponding to a diagonal of the side wall. Moreover, fastening elements are correspondingly provided on an inner surface of each side wall and an outer surface of the locating flap to enable detachable connection of the side walls to the locating flaps and accordingly free collapse and extension of the container.

Abstract: A collapsible container includes a rectangular bottom, a front and a rear rectangular wall pivotally turnably connected to a front and a rear edge, respectively, of the bottom along two folding lines, two rectangular side walls pivotally turnably connected to two lateral ends of each of the front and the rear wall along two folding lines, and two locating flaps pivotally turnably connected to two lateral edges of the bottom along two folding lines. Each of the two locating flaps is an isosceles triangle having two equal lateral sides separately corresponding to a diagonal of the sidewall. Moreover, fastening elements are correspondingly provided on an inner surface of each side wall and an outer surface of the locating flap to enable detachable connection of the side walls to the locating flaps and accordingly free collapse and extension of the container.

Abstract: Disclosed are a device and method therefor for ENOB (effective number of bits) estimation for an ADC (analog-to-digital converter) based on dynamic deviation, wherein the correlation between dynamic deviation and ENOB is analyzed so as to provide a novel device and method therefor to estimate and calculate ENOB for an ADC. Dynamic deviation, provided in the present invention, can serve as a novel parameter for use in evaluation of the performance of an ADC. The present invention further provides a model related to the relation of distribution of dynamic deviation and input frequency, wherein ENOB can be therefore predicted for higher input frequency for an ADC without a high-quality signal generator by measuring dynamic deviation for lower input frequency.