Abstract: Semiconductor devices and methods of manufacture are presented in which spacers are manufactured on sidewalls of gates for semiconductor devices. In embodiments the spacers comprise a first seal, a second seal, and a contact etch stop layer, in which the first seal comprises a first shell along with a first bulk material, the second seal comprises a second shell along with a second bulk material, and the contact etch stop layer comprises a third bulk material and a second dielectric material.

Abstract: A method of forming a semiconductor device includes forming a first epitaxial layer over a substrate to form a wafer, depositing a dielectric layer over the first epitaxial layer, patterning the dielectric layer to form an opening, etching the first epitaxial layer through the opening to form a recess, forming a second epitaxial layer in the recess, etching the dielectric layer to expose a top surface of the first epitaxial layer, and planarizing the exposed top surface of the first epitaxial layer and a top surface of the second epitaxial layer.

Abstract: A method of forming a semiconductor device includes forming a first epitaxial layer over a substrate to form a wafer, depositing a dielectric layer over the first epitaxial layer, patterning the dielectric layer to form an opening, etching the first epitaxial layer through the opening to form a recess, forming a second epitaxial layer in the recess, etching the dielectric layer to expose a top surface of the first epitaxial layer, and planarizing the exposed top surface of the first epitaxial layer and a top surface of the second epitaxial layer.

Abstract: A backlight module comprises a back plate, a light-guiding plate arranged at the back plate and a light source module. The light-guiding plate has an incident surface and an emitting surface connected to each other. The light source module has a base board and at least one light-emitting unit. The base board is disposed at the emitting surface of the light-guiding plate. The light-emitting unit is mounted at the base board and faces the incident surface of the light-guiding plate. The base board comprises an electrically-connecting portion and at least one heat dissipation portion. The electrically-connecting portion is electrically connected to the light-emitting unit. The heat dissipation portion extends from the electrically-connecting portion toward a direction away from the light-guiding plate without being electrically connected to the light-emitting unit. A display device having the backlight module is also provided.

Abstract: The present disclosure provides a backlight module and a display device. The backlight module includes a light source structure and an optical film. The light source structure includes a substrate, plural light-emitting units and a package structure. The light-emitting units are disposed on the substrate. The package structure covers the light-emitting units, and the package structure has plural convex portions. The optical film is disposed on the light source structure, and the optical film is in contact with the convex portions of the package structure.

Abstract: A magnetic random access memory structure includes a first dielectric layer; a bottom electrode layer disposed on the first dielectric layer; a spin orbit coupling layer disposed on the bottom electrode layer; a magnetic tunneling junction (MTJ) element disposed on the spin orbit coupling layer; a top electrode layer disposed on the MTJ element; a protective layer surrounding the MTJ element and the top electrode layer, and the protective layer masking the spin orbit coupling layer; and a spacer layer surrounding the protective layer.

Abstract: A method of forming a semiconductor device includes: forming a dummy gate structure over a nanostructure, where the nanostructure overlies a fin that protrudes above a substrate, where the nanostructure comprises alternating layers of a first semiconductor material and a second semiconductor material; forming openings in the nanostructure on opposing sides of the dummy gate structure, the openings exposing end portions of the first semiconductor material and end portions of the second semiconductor material; recessing the exposed end portions of the first semiconductor material to form first sidewall recesses; filling the first sidewall recesses with a multi-layer spacer film; removing at least one sublayer of the multi-layer spacer film to form second sidewall recesses; and forming source/drain regions in the openings after removing at least one sublayer, where the source/drain regions seal the second sidewall recesses to form sealed air gaps.

Abstract: A magnetic random access memory structure includes a first dielectric layer, a bottom electrode layer disposed on the first dielectric layer; a spin orbit coupling layer disposed on the bottom electrode layer; a magnetic tunneling junction (MTJ) element disposed on the spin orbit coupling layer; a top electrode layer disposed on the MTJ element; a protective layer surrounding the MTJ element and the top electrode layer, and the protective layer masking the spin orbit coupling layer; a mask layer surrounding the protective layer, and a spacer layer surrounding the mask layer and the protective layer.

Abstract: A backlight module comprises a back plate, a light-guiding plate arranged at the back plate and a light source module. The light-guiding plate has an incident surface and an emitting surface connected to each other. The light source module has a base board and at least one light-emitting unit. The base board is disposed at the emitting surface of the light-guiding plate. The light-emitting unit is mounted at the base board and faces the incident surface of the light-guiding plate. The base board comprises an electrically-connecting portion and at least one heat dissipation portion. The electrically-connecting portion is electrically connected to the light-emitting unit. The heat dissipation portion extends from the electrically-connecting portion toward a direction away from the light-guiding plate without being electrically connected to the light-emitting unit. A display device having the backlight module is also provided.

Abstract: This disclosure provides a sealed type windshield wiper structure (1). The carrying seat (20) is combined on the hooking seat (10). The carrying seat (20) includes a carrying board (21) and a carrying frame (22). The carrying board (21) includes a through slot (210), and the carrying frame (22) includes an accommodating slot (220). The elastic piece (30) is inserted in the through slot (210). The waterproof cover (40) includes a shell (41), an inner space (32) and an outer space (43) The carrying seat (20) is inserted in the inner space (42). The rubber wiper (50) includes a piercing strip (51) and a scraping strip (52). The piercing strip (51) is inserted in the outer space (43), and the scraping strip (52) is exposed from the waterproof cover (40) to configure the sealed type windshield wiper structure (1).

Abstract: A probe card includes a structure stiffener unit including a base with a lower surface where central and peripheral supporting elements protrude out and a main circuit board is fixed, a space transformer and a probe head disposed thereunder, which are disposed to the supporting elements by bolts and defined with central and peripheral regions located correspondingly to the central and peripheral supporting elements respectively, and a metal supporting member fixed on the space transformer in a direct contact manner and located correspondingly to the central region. The supporting member has a lower surface coplanar with the lower end surface of the peripheral supporting element, which is abutted on the space transformer, and an upper surface against which the central supporting element is abutted. The space transformer has great structural strength, flatness and heat dissipation effect for satisfying the large-area requirement and great electrical property testing stability.

Abstract: Embodiments of the present disclosure relate to projection stabilization systems and maskless lithography systems having projection stabilization systems. The projection stabilization system compensates for propagating vibrations that move image projection systems (IRS's). The IRS's are in a processing positon prior to operation of the maskless lithography process. One or more stiffeners are coupled to the IPS. The one or more stiffeners apply pressure to flexures coupled to each stiffener. The flexures are coupled to the IPS to provide stabilization to the IPS during the operations of the maskless lithography process. For example, the one or more of stiffeners protect the IPS from vibrations that propagate through the system during operation.

Abstract: The present disclosure provides a backlight module and a display device. The backlight module includes a light source structure and an optical film. The light source structure includes a substrate, plural light-emitting units and a package structure. The light-emitting units are disposed on the substrate. The package structure covers the light-emitting units, and the package structure has plural convex portions. The optical film is disposed on the light source structure, and the optical film is in contact with the convex portions of the package structure.