Abstract: A display device includes a timing control circuit, a first data driving circuit, and a second data driving circuit. The first data driving circuit receives the first clock embedded training data from the timing control circuit, performs a first clock training to adjust a work frequency of the data driving circuit to be equal to the frequency of a first clock signal, and receives the first clock embedded image data from the timing control circuit. The second data driving circuit receives a second clock embedded training data from the timing control circuit, performs a second clock training to adjust a work frequency of the data driving circuit to be equal to the frequency of a second clock signal, and receives the second clock embedded image data from the timing control circuit. The frequency of the first clock signal is different from that of the second clock signal.

Abstract: An electrostatic discharge (ESD) protection device is formed in an integrated circuit (IC) with a DC-DC converter. The DC-DC converter includes a high-side switch and a low-side switch in series. The ESD protection device includes a first ESD protection component coupled to the high-side switch in parallel and a second ESD protection component coupled to the low-side switch in parallel. When an ESD occurs, the first ESD protection component is turned on before the high-side switch functions and the second ESD protection component is turned on before the low-side switch functions.

Abstract: A triode includes a semiconductor, a deep n-well, a p-well, an n+ doping region, and a p+ doping region. The deep n-well is disposed adjacent to the semiconductor substrate. The p-well is included in the deep n-well and serves as a collector region of the triode. The n+ doping region serves as a base region of the triode. The p+ doping region serves as an emitter region of the triode. The deep n-well is coupled to the n+ doping region.

Abstract: A capacitor for a semiconductor device includes a bottom electrode plate, an insulating layer formed on the bottom electrode plate, and a top electrode plate formed on the insulating layer. The bottom plate includes a capacitor well and at least one diffused region formed on the capacitor well. A doping concentration of the at least one diffused region is higher than a doping concentration of the capacitor well, the capacitor well comprising a first well.

Abstract: A voltage converting circuit includes an input terminal, an output terminal, a main circuit a feedback terminal, a testing unit, and a detection unit. The main circuit is coupled between the input terminal and the output terminal to convert a first voltage input from the input terminal into a second voltage and output the second voltage via the output terminal. The feedback terminal is coupled to the output terminal and the testing unit is coupled to the feedback terminal to output a testing current to the feedback terminal to change a third voltage of the feedback terminal. The detection unit is coupled between the feedback terminal and the main circuit. The detection unit detects a change to the third voltage feedback from the feedback terminal to enable or disable the main circuit according to the change to the third voltage.

Abstract: A DC-DC converter includes a zero current detector. The DC-DC converter includes a high-side switch and a low-side switch. When the DC-DC converter works in a discontinuous conduction mode (DCM). The zero current detector detects a zero current a detection node which is arranged between the high-side switch and the low-side switch generates the zero current, the zero current detector outputs the control signal to a driver. The driver switches the high-side switch and the low-side switch off simultaneously according to the control signal.

Abstract: A switching circuit includes a first switch, a second switch, and a reservoir capacitor. The first switch includes a first gate, a first source, a first drain, and a first gate-to-source capacitor coupled between the first gate and the first source. The second switch includes a second gate, a second source, a second drain, and a second gate-to-source capacitor coupled between the second gate and the second source. The reservoir capacitor is coupled to both the first gate and the second gate. When the first switch is turned on, the first gate-to-source capacitor is charged by a power voltage source and accumulates charges. When the first switch is turned off, the reservoir capacitor is charged by the charges from the first gate-to-source capacitor. The charges stored in the reservoir can be used to charge the second gate-to-source capacitor.

Abstract: An exemplary display device includes a transparent substrate and a semiconductor device bonded to the transparent substrate. The transparent substrate includes a first alignment mark. The semiconductor device includes a substrate and a second alignment mark positioned on the substrate. The second alignment mark includes a first pattern structure positioned on the substrate and a second pattern structure positioned on the first pattern structure. The first pattern structure includes a plurality of first non-transparent marks. The second pattern structure includes a second pattern surrounded by the first non-transparent marks. The second pattern is an alignable shape that corresponds to a shape of the first alignment mark on the transparent substrate.

Abstract: A DC-DC converter includes a zero current detector. The DC-DC converter includes a high-side switch and a low-side switch. When the DC-DC converter works in a discontinuous conduction mode (DCM). The zero current detector detects a zero current a detection node which is arranged between the high-side switch and the low-side switch generates the zero current, the zero current detector outputs the control signal to a driver. The driver switches the high-side switch and the low-side switch off simultaneously according to the control signal. The zero current detector includes a temperature compensation unit to control a responsivity of the zero current detector which not influenced by temperature change.

Abstract: A triode includes a semiconductor, a deep n-well, a p-well, an n+ doping region, and a doping region. The deep n-well is disposed adjacent to the semiconductor substrate. The p-well is included in the deep n-well and serves as a collector region of the triode. The n+ doping region serves as a base region of the triode. The p+ doping region serves as an emitter region of the triode. The deep n-well is coupled to the n+ doping region via at least one conducting channel.

Abstract: Embodiments are directed towards enabling users to customize data collection and analysis. A collection computer may automatically detect and dynamically update each of a plurality of sensors that may be currently providing real-time data regarding at least one characteristic of a machine. At least one sensor may be selected for local storage of its corresponding real-time data at the collection computer. And at least one sensor may be selected for remote storage of its corresponding real-time data by a server computer. A template may be employed to remotely display at least one characteristic of the machine based on current real-time data provided by at least one of the sensors identified by the template. In response to the user selecting at least one sensor for remote display, the template may be modified to include the remote display of the at least one sensor's corresponding current real-time data.

Abstract: Embodiments are directed towards a collection computer that automatically detects and monitors each of a plurality of sensors that are currently providing real-time data regarding characteristics of a first machine. A pattern in the provided real-time data may be determined based on a comparison to another pattern from previously provided real-time data from other sensors associated with a second machine. The comparison is employed to identify an event that previously occurred at the second machine, where a positive comparison may be employed as a prediction that the event corresponding to the second machine is about to happen to the first machine. Based on this prediction, an alert may be provided to at least one user of the first machine. The alert may include information, such as a component has failed, is currently failing, or is about to fail.

Abstract: Provided is an LED control apparatus for controlling a color temperature of at least one LED light module, and the LED control apparatus includes an LED driver electrically connected to the LED light modules; a power conversion module; and a microcontroller unit electrically connected to the power conversion module to control a current output ratio of the LED driver; the microcontroller unit comprises a first control point connected to the LED driver and second and third control points connected to the LED modules; wherein the second and third control points are electrically connected to current controllers for controlling a current therethrough. By using the microcontroller connected to the LED driver to control the current outputs to the LED light modules, the current ratio of the LED light modules can be effectively controlled in order to change the color temperatures of the LED light modules.

Abstract: An LED lamp includes a socket and a shallow dish-shaped body detachably connected to the socket. The body includes a rear cover, a transparent front cover, a lamp board, a number of LED light sources, a driving circuit board, and a fixing member. The front cover has a honeycombed pattern including a plurality of cells. The LED light sources are mounted on the lamp board facing an inside of the front cover, and each LED light source is configured to emit a light beam toward the front cover so as to create a light spot in a corresponding cell on the front cover. The driving circuit board is electrically connected to the socket and the lamp board, and is configured for driving the LED light sources to emit light beams. The fixing member is configured for fixing the rear cover, the driving circuit board and the lamp board together.

Abstract: A display control method of a display device involves detecting color characteristic parameters of one or more images to be displayed. The color characteristic parameters include RGB values that are compared with predetermined RGB values to obtain a comparison result. A working status of the color engine is controlled according to the comparison result.

Abstract: A display control method of a display device having a color engine. A mode setting interface is started which comprises an option for setting a working status of the color engine. When the option is operated, the color engine setting interface is started. A working status of the color engine is set via the color engine setting interface. When the color engine is in an active status, the color engine is controlled to process content to be displayed.

Abstract: An exemplary electronic device includes a first display and a second display. The first display includes a number of first pixels. Each first pixel defines a first display region. Each first display region displays first visual content when voltages are applied to the first pixel and displays no first visual content when no voltage is applied to the first pixel. Each first display region is transparent or translucent when displaying no first visual content. The second display includes a number of second pixels. Each second pixel defines a second display region for displaying second visual content. The first visual content is viewable whether or not the second display displays the second visual content, and the second visual content is viewable when one or more first display regions corresponding to the second display region are transparent or translucent.

Abstract: The present invention provides an LED control apparatus for controlling a color temperature of at least one LED light module, and the LED control apparatus comprises an LED driver electrically connected to the LED light modules; a power conversion module; and a microcontroller unit electrically connected to the power conversion module to control a current output ratio of the LED driver; the microcontroller unit comprises a first control point connected to the LED driver and second and third control points connected to the LED modules; wherein the second and third control points are electrically connected to current controllers for controlling a current therethrough. By using the microcontroller connected to the LED driver to control the current outputs to the LED light modules, the current ratio of the LED light modules can be effectively controlled in order to change the color temperatures of the LED light modules.

Abstract: A semiconductor device includes a p-substrate, a digital circuit unit, and an analogy circuit unit. The digital circuit unit includes a deep n-well, a first p-type semiconductor element, a first n-type semiconductor element, and a p-well. The deep n-well is formed on the p-substrate, the first p-type semiconductor element and the p-well are formed on the deep n-well, and the first n-type semiconductor element formed on the p-well. The analogy circuit unit includes a second p-type semiconductor element, a second n-type semiconductor element, and an n-well. The second n-type semiconductor element and the n-well are formed on the p-substrate, and the second p-type semiconductor element formed on the n-well.

Abstract: An LED lamp includes a socket and a shallow dish-shaped body detachably connected to the socket. The socket is electrically connected to an external power source. The body includes a rear cover, a transparent front cover, a lamp board, a number of LED light sources, a driving circuit board and a fixing member. The LED light sources are mounted on the lamp board facing the front cover, wherein the LED light sources are visible from an outside of the transparent front cover when they are lit. The driving circuit board is electrically connected to the socket and the lamp board, and is configured for driving the LED light sources to emit light beams. The fixing member is configured for fixing the rear cover, the driving circuit board and the lamp board together.