Abstract: A submount for a light emitting diode and a method for fabricating the same are provided. The method includes the following steps: (a) providing a silicon substrate; (b) forming a mask layer on the silicon substrate to expose a part of the silicon substrate; (c) forming a first silicon oxide layer in the part of the silicon substrate which is exposed; and (d) removing the mask layer and the first silicon oxide layer, so as to form a recess in the silicon substrate.

Abstract: A submount for a light emitting diode and a method for fabricating the same are provided. The method includes the following steps: (a) providing a silicon substrate; (b) forming a mask layer on the silicon substrate to expose a part of the silicon substrate; (c) forming a first silicon oxide layer in the part of the silicon substrate which is exposed; and (d) removing the mask layer and the first silicon oxide layer, so as to form a recess in the silicon substrate.

Abstract: The present invention relates to a method for preventing an output device from being damaged, which comprises the steps of: dividing the output value of an output device into a plurality of areas, defining a ratio value to every area, receiving a desired output value, determining the current area where the desired output value device is located, and calculating the desired output value with the ratio value to obtain an actual output volume and output the actual output volume.

Abstract: The present invention relates to a method for preventing an output device from being damaged, which comprises the steps of: dividing the output value of an output device into a plurality of areas, defining a ratio value to every area, receiving a desired output value, determining the current area where the desired output value device is located, and calculating the desired output value with the ratio value to obtain an actual output volume and output the actual output volume.

Abstract: A method for reproducing an image frame in an electronic device to improve a shift of reference points in a distorted frame is provided. The first of the method is to generate a plurality of offsets by comparing a pre-stored matrix of reference points with a corresponding matrix of testing points transferred in the frame via a processor. Then, the processor uses those offsets and a plurality of off-axis values of the reference points to generate a distortion function, and then the processor uses the distortion function and the plurality of off-axis values of the reference points to generate a counter-distortion function. Finally, the processor calculates the matrix of reference points based on the counter-distortion function to obtain a reproduced image frame outputted by a display module. The processor can revise the shifted reference points to correct locations identified by the counter-distortion function with the calculation of the processor.