Abstract: A method of forming a semiconductor package is provided. The method includes forming a micro lens recessed from the top surface of a substrate. A concave area is formed between the surface of the micro lens and the top surface of the substrate. The method includes depositing a first dielectric material that fills a portion of the concave area using a spin coating process. The method includes depositing a second dielectric material that fills the remainder of the concave area and covers the top surface of the substrate using a chemical vapor deposition process. The method includes planarizing the second dielectric material. The method includes forming a bonding layer on the planarized second dielectric material and over the top surface of the substrate. The method includes bonding a semiconductor wafer to the substrate via the bonding layer.

Abstract: An integrated circuit package and a method of forming the same are provided. The integrated circuit package includes a photonic integrated circuit die. The photonic integrated circuit die includes an optical coupler. The integrated circuit package further includes an encapsulant encapsulating the photonic integrated circuit die, a first redistribution structure over the photonic integrated circuit die and the encapsulant, and an opening extending through the first redistribution structure and exposing the optical coupler.

Abstract: In an embodiment, a device includes: a sensor die having a first surface and a second surface opposite the first surface, the sensor die having an input/output region and a first sensing region at the first surface; an encapsulant at least laterally encapsulating the sensor die; a conductive via extending through the encapsulant; and a front-side redistribution structure on the first surface of the sensor die, the front-side redistribution structure being connected to the conductive via and the sensor die, the front-side redistribution structure covering the input/output region of the sensor die, the front-side redistribution structure having a first opening exposing the first sensing region of the sensor die.

Abstract: A frame includes a substrate, a first priming paint layer, a second priming paint layer, a non-conductive vacuum metallized priming paint layer, and a non-conductive vacuum metallized coating layer. The substrate is made by die casting technology of metal powder. The substrate, the first priming paint layer, the second priming paint layer, the non-conductive vacuum metallized priming paint layer, and the non-conductive vacuum metallized coating layer are stacked in the order written. The disclosure also provides a surface treatment method for the frame.

Abstract: A frame includes a substrate, a first priming paint layer, a second priming paint layer, a non-conductive vacuum metallized priming paint layer, and a non-conductive vacuum metallized coating layer. The substrate is made by die casting technology of metal powder. The substrate, the first priming paint layer, the second priming paint layer, the non-conductive vacuum metallized priming paint layer, and the non-conductive vacuum metallized coating layer are stacked in the order written. The disclosure also provides a surface treatment method for the frame.

Abstract: A shell for at least one electronic device which is very resilient for everyday purposes and which in addition can restore itself after severe deformations by being heated includes at least one frame, the frame being made in one or more parts out of memory metal. The disclosure also provides a method for manufacturing the shell.

Abstract: A composite material includes a metal substrate, and a plastic member formed on a surface of the metal substrate. A material of the metal substrate is titanium or titanium alloys, and an acid treatment leaves nano-holes and protrusions on the surface of the metal substrate. The composite material further includes a combining layer between the metal substrate and the plastic member. The nano-holes are partially filled with the combining layer, the protrusions are partially surrounded by the combining layer. The disclosure further provides a method for making such composite material.

Abstract: A composite toughened against chipping during machining and other operations includes a substrate and a coating layer includes a substrate and a coating layer. The substrate is titanium or titanium alloys. Nano-holes are formed on a surface of the substrate. The coating layer completely fills in the nano-holes and completely covers the surface of the substrate where the nano-holes are not formed. The disclosure further provides a method for making such composite.

Abstract: A composite object with more complete and stronger adhesion between the constituent parts includes a substrate and a plastic member formed on a surface of the substrate. The substrate can be made of memory metal. Nano-holes are formed on the surface of the substrate. The composite further includes a combining layer. The combining layer is positioned between the substrate and the plastic member. The nano-holes are at least partially filled with the combining layer, unfilled holes being filled with the plastic constituent in the molten state. The disclosure further provides a method for manufacturing the composite.

Abstract: A housing includes a main portion and at least one insulating portion. The main portion includes two portions, an inner surface and an outer surface opposite to the inner surface. The inner surface defines at least one groove. The outer surface defines at least one gap that is coupled to the at least one groove. The at least one insulating portion is corresponding to the at least one groove and each insulating portion is filled in one groove. The two portions of the main portion are positioned at two sides of the at least one gap and the two portions are insulated by the at least one gap and the at least one insulating portion.

Abstract: A housing used in an electronic device having an antenna, the housing includes a base and a non-conductive film. The base defines a slot corresponding to the antenna and forms a surface enclosing the slot. The non-conductive film is formed on a surface of the base, the non-conductive film is configured to be coupled to the antenna and insulated the antenna from the base. An electronic device employing the housing and a manufacture method of the housing are also provided.

Abstract: A housing includes a main portion and at least one insulating portion. The main portion includes two portions, an inner surface and an outer surface opposite to the inner surface. The inner surface defines at least one groove. The outer surface defines at least one gap that is coupled to the at least one groove. The at least one insulating portion is corresponding to the at least one groove and each insulating portion is filled in one groove. The two portions of the main portion are positioned at two sides of the at least one gap and the two portions are insulated by the at least one gap and the at least one insulating portion.