Abstract: A projection apparatus including a liquid crystal on silicon panel and a processor is provided. The liquid crystal on silicon panel is configured to display a plurality of phase images. The phase images include a first phase image and a second phase image. The processor is coupled to the liquid crystal on silicon panel. The processor is configured to generate and output the phase images to drive the liquid crystal on silicon panel to display the phase images. The processor generates the first phase image according to a first phase information, and the processor generates the second phase image according to the first phase image.

Abstract: Disclosed is a method for forming a crystalline protective polysilicon layer which does not create defective voids during subsequent processes so as to provide effective protection to devices underneath. In one embodiment, a method for forming a semiconductor device, includes: depositing a protective coating on a first polysilicon layer; forming an epitaxial layer on the protective coating; and depositing a second polysilicon layer over the epitaxial layer, wherein the protective coating comprises a third polysilicon layer, wherein the third polysilicon layer is deposited at a first temperature in a range of 600-700 degree Celsius, and wherein the third polysilicon layer in the protect coating is configured to protect the first polysilicon layer when the second polysilicon layer is etched.

Abstract: A pair of three-dimensional glasses include two lenses, a frame holding the two lenses, a circuit board controlling the two lenses, and a power unit powering the circuit board. The power unit includes a control switch. The control switch extends from an inner surface of the frame. The circuit board is powered on when the control switch is contacted, and powered off when the control switch is not contacted.

Abstract: A pair of 3D glasses comprises a glasses frame, a pair of nosepieces, a pair of temple arms pivotally mounted on the glasses frame and a power supply. The power supply comprises a battery and a tactile switch located inside one of the pair of nosepieces. The battery supplies power to the glasses when the user wears the glasses and power is turned off when the glasses are not being used by the user.

Abstract: A pair of three-dimensional glasses include two lenses, a frame holding the two lenses, a circuit board controlling the two lenses, and a power unit powering the circuit board. The power unit includes a control switch. The control switch extends from an inner surface of the frame. The circuit board is powered on when the control switch is contacted, and powered off when the control switch is not contacted.

Abstract: An image sensor holder includes a frame, first and second slidable holders, first and second driving devices, first and second driving arms, and at least two elastic members. The first slidable holder is slidably mounted on the frame. The second slidable holder is slidably mounted on the first slidable holder. The first and second driving devices are separately mounted on the frame. The first driving arm is mounted on the frame and contacts to the first slidable holder and the first driving device by opposite ends thereof. The second driving arm is slidably mounted on the frame extending from the second slidable holder, and contacts the second driving device by an end thereof. The two elastic members are separately positioned between the first holder and the frame and between the first holder and the second holder.

Abstract: An image sensing module includes a printed circuit board, an image sensor, and a color filter exchanging system. The image sensor positioned between the printed circuit board and the color filter exchanging system is assembled on the printed circuit board. The color filter exchanging system aligning with the image sensor fastens to the printed circuit board. The color filter exchanging system includes a stand, a driving module and a filter assembly. The stand fastening to the printed circuit board defines an opening revealing the image sensor. The driving module slides the filter assembly within the stand. The filter assembly includes a frame and a visible light bandpass filter and an infrared bandpass filter assembled to the frame. In different modes, the driving module drives the filter assembly so that the visible light bandpass filter or the infrared bandpass filter aligns with the image sensor by way of the opening.

Abstract: An image sensing module includes a printed circuit board, an image sensor, and a color filter exchanging system. The image sensor positioned between the printed circuit board and the color filter exchanging system is assembled on the printed circuit board. The color filter exchanging system aligning with the image sensor fastens to the printed circuit board. The color filter exchanging system includes a stand, a driving module and a filter assembly. The stand fastening to the printed circuit board defines an opening revealing the image sensor. The driving module slides the filter assembly within the stand. The filter assembly includes a frame and a visible light bandpass filter and an infrared bandpass filter assembled to the frame. In different modes, the driving module drives the filter assembly so that the visible light bandpass filter or the infrared bandpass filter aligns with the image sensor by way of the opening.

Abstract: An image sensor holder includes a frame, first and second slidable holders, first and second driving devices, first and second driving arms, and at least two elastic members. The first slidable holder is slidably mounted on the frame. The second slidable holder is slidably mounted on the first slidable holder. The first and second driving devices are separately mounted on the frame. The first driving arm is mounted on the frame and contacts to the first slidable holder and the first driving device by opposite ends thereof. The second driving arm is slidably mounted on the frame extending from the second slidable holder, and contacts the second driving device by an end thereof. The two elastic members are separately positioned between the first holder and the frame and between the first holder and the second holder.

Abstract: A sanitary pad includes an elongate body having a front end, a rear end and two divergent and smooth sides connected between the front end and the rear end. The first side of the sanitary pad has an absorbing area, wherein the area of the front end is narrower than the area of the rear end which is used to cover the user's buttocks. An elongate reinforcement absorbing area is located at the first side and close to the front end. An adherent layer is applied to a second side of the body so as to attach the sanitary pad to the user's panties.

Abstract: A disposable underpants includes a waist portion and two legs holes. An absorbent pad is stitched to a crotch region on an inside of the underpants and includes two sides, a front end and a rear end. The front end of the absorbent pad is located at a position of wearer's pubis and the rear end of the absorbent pad is located at a position of wearer's buttocks. A width of the rear end of the absorbent pad is larger than a width of the front end of the absorbent pad.