Abstract: A semiconductor device and method of manufacturing the same are provided. The semiconductor device includes a substrate and a gate structure disposed on the substrate. The semiconductor device also includes a source region and a drain region disposed within the substrate. The substrate includes a drift region laterally extending between the source region and the drain region. The semiconductor device further includes a first stressor layer disposed over the drift region of the substrate. The first stressor layer is configured to apply a first stress to the drift region of the substrate. In addition, the semiconductor device includes a second stressor layer disposed on the first stressor layer. The second stressor layer is configured to apply a second stress to the drift region of the substrate, and the first stress is opposite to the second stress.

Abstract: An optical carriage of scanner has a mirror assembly and a device assembly, the mirror assembly has a mirror mount, some mirror holder, and some supporters, and the device assembly has a chassis. In this invention, the mirror assembly and the device assembly are mechanically connected after separately formation. Further, to ensure correct shape of these mirror holders and these supporters, they could be formed by metal punch, plastic ejection, or plastic process.

Abstract: An image compensation method is provided. At least one light source and a plurality of reflecting elements each capable of reflecting light from the light source are provided. Each reflecting element reflects a beam of light from the light source to produce a beam of reflected light having a unique color content. The reflecting elements are shifted to a location where one of the reflecting elements is capable of reflecting light from the light source.

Abstract: A height adjustment structure for an image-scanning device. The scanning device has a guiding rod, an optical system and a document panel. The guiding rod and the document panel are fixed relative to each other. The optical system includes a box body and an axial rod bearer that can slide along into the guiding rod. The height adjustment structure includes a first positioning section and a second positioning section. The first positioning section is attached to one side of the box body and the second positioning section is attached to one side the axial rod bearer that faces the first positioning section. The first positioning section and the second positioning section has hooking mechanism, screwing mechanism or teeth-meshing mechanism for fixing the box body relative to the axial rod bearer and hence setting the distance from the box body to the document panel.

Abstract: An optical carriage of scanner has a mirror assembly and a device assembly, the mirror assembly has a mirror mount, some mirror holder, and some supporters, and the device assembly has a chassis. In this invention, the mirror assembly and the device assembly are mechanically connected after separately formation. Further, to ensure correct shape of these mirror holders and these supporters, they could be formed by metal punch, plastic ejection, or plastic process.

Abstract: An optical carriage of scanner has a mirror assembly and a device assembly, the mirror assembly has a mirror mount, some mirror holder, and some supporters, and the device assembly has a chassis. In this invention, the mirror assembly and the device assembly are mechanically connected after separately formation. Further, to ensure correct shape of these mirror holders and these supporters, they could be formed by metal punch, plastic ejection, or plastic process.

Abstract: A height adjustment structure for an image-scanning device. The scanning device has a guiding rod, an optical system and a document panel. The guiding rod and the document panel are fixed relative to each other. The optical system includes a box body and an axial rod bearer that can slide along into the guiding rod. The height adjustment structure includes a first positioning section and a second positioning section. The first positioning section is attached to one side of the box body and the second positioning section is attached to one side the axial rod bearer that faces the first positioning section. The first positioning section and the second positioning section has hooking mechanism, screwing mechanism or teeth-meshing mechanism for fixing the box body relative to the axial rod bearer and hence setting the distance from the box body to the document panel.

Abstract: A height adjustment structure for an image-scanning device. The scanning device has a guiding rod, an optical system and a document panel. The guiding rod and the document panel are fixed relative to each other. The optical system includes a box body and an axial rod bearer that can slide along into the guiding rod. The height adjustment structure includes a first positioning section and a second positioning section. The first positioning section is attached to one side of the box body and the second positioning section is attached to one side the axial rod bearer that faces the first positioning section. The first positioning section and the second positioning section has hooking mechanism, screwing mechanism or teeth-meshing mechanism for fixing the box body relative to the axial rod bearer and hence setting the distance from the box body to the document panel.

Abstract: An optical member for gathering light sets on one side of a light source of a plane image input device which places documents on. The optical member for gathering light comprises a body that includes an incident surface closed to the side of the light source, a first reflecting surface, a second reflecting surface, and an emergent surface respect to the documents. When using, the side of the light source emits light into the body through the incident surface. Then light processes total internal reflection through the first and the second reflecting surface inside the body. Finally, light emerges to the documents. So light emits from the side and from the other side of the light source of the plane image input device both can be used to improve the brightness of the documents and to improve the scanning efficiency when the plane image inputting instruction in high running speed.

Abstract: An optical device uses in a plane image input device. The optical device comprises a body including an incident end and an emergent end. After a light beam enters the body via the incident end, undergoes a total reflection, and emerges from the emergent end. Thus, the size of the plane image input device can be minimized and the optical energy attenuation can be reduced during the transmission process.

Abstract: A light source steadying assembly which fixes the relative distance between the lighting device and the transparent device by the elastic structure, such that all deformations induced by assembly and operation are absorbed. The elastic structure could be located in the gap between the chassis and the lighting device or in the gap between the lighting device and the transparent device. Further, the connecting structure is optional to be located in the gap without the elastic structure such that the angle between the transparent device and the lighting device is further fixed.

Abstract: An image compensation method is provided. At least one light source and a plurality of reflecting elements each capable of reflecting light from the light source are provided. Each reflecting element reflects a beam of light from the light source to produce a beam of reflected light having a unique color content. The reflecting elements are shifted to a location where one of the reflecting elements is capable of reflecting light from the light source.

Abstract: An optical carriage of scanner has a mirror assembly and a device assembly, the mirror assembly has a mirror mount, some mirror holder, and some supporters, and the device assembly has a chassis. In this invention, the mirror assembly and the device assembly are mechanically connected after separately formation. Further, to ensure correct shape of these mirror holders and these supporters, they could be formed by metal punch, plastic ejection, or plastic process.

Abstract: A light focusing and dispersing apparatus of a light source module is disclosed. The light focusing and dispersing apparatus is particularly used in image scanners such as a single pass color scanner. The light focusing and dispersing apparatus concentrates light from a light source to form a light beam so as to upgrade the use efficiency of light energy. The light focusing and dispersing apparatus disperses the light beam from the light source to form red, green and blue light beams to illuminate a document to be scanned. The red, green and blue light beams reflected from the scanned document emit onto array of image sensors comprising red, green and blue light sensitive regions respectively.

Abstract: A height adjustment structure for an image-scanning device. The scanning device has a guiding rod, an optical system and a document panel. The guiding rod and the document panel are fixed relative to each other. The optical system includes a box body and an axial rod bearer that can slide along into the guiding rod. The height adjustment structure includes a first positioning section and a second positioning section. The first positioning section is attached to one side of the box body and the second positioning section is attached to one side the axial rod bearer that faces the first positioning section. The first positioning section and the second positioning section has hooking mechanism, screwing mechanism or teeth-meshing mechanism for fixing the box body relative to the axial rod bearer and hence setting the distance from the box body to the document panel.

Abstract: A vibration-proof device for an upper transparency adapter (UTA) of a scanner is provided. The vibration-proof device includes a supporter for coupling a slide rod mounted in a cover of the upper transparency adapter for an optic source carriage to be slidably coupled thereto, a positioning member for retaining in place the supporter in the cover and an elastic member interposed between the supporter and a base of the cover for providing the supporter with an upward elastic force so as to resiliently abut the optic source carriage against a glass panel attached to the cover.

Abstract: A vibration-proof device for an upper transparency adapter (UTA) of a scanner is provided. The vibration-proof device includes a supporter for coupling a slide rod mounted in a cover of the upper transparency adapter for an optic source carriage to be slidably coupled thereto, a positioning member for retaining in place the supporter in the cover and an elastic member interposed between the supporter and a base of the cover for providing the supporter with an upward elastic force so as to resiliently abut the optic source carriage against a glass panel attached to the cover.