Abstract: A biological information processing apparatus includes a pulse wave acquisition part that acquires a pulse wave signal of a user, an electrocardiogram acquisition part (heart rate acquisition part) that acquires an electrocardiogram signal of the user, and a processor (analyzer) that calculates biological information of the user based on the pulse wave signal. The processor (analyzer) analyzes the pulse wave signal based on a heart rate calculated from the electrocardiogram signal and calculates the biological information of the user if the pulse wave signal does not satisfy a predetermined condition.

Abstract: A semiconductor device includes a semiconductor die. An encapsulant is formed around the semiconductor die. A build-up interconnect structure is formed over a first surface of the semiconductor die and encapsulant. A first supporting layer is formed over a second surface of the semiconductor die as a supporting substrate or silicon wafer disposed opposite the build-up interconnect structure. A second supporting layer is formed over the first supporting layer and includes a fiber enhanced polymer composite material comprising a footprint including an area greater than or equal to an area of a footprint of the semiconductor die. The semiconductor die comprises a thickness less than 450 micrometers (?m). The thickness of the semiconductor die is at least 1 ?m less than a difference between a total thickness of the semiconductor device and a thickness of the build-up interconnect structure and the second supporting layer.

Abstract: A semiconductor device has a semiconductor die mounted to a carrier. An encapsulant is deposited over the semiconductor die and carrier. The carrier is removed. A first insulating layer is formed over the encapsulant and semiconductor die. First vias are formed through the first insulating layer to expose contact pads of the semiconductor die. A first conductive layer is formed over the first insulating layer and into the first vias to electrically connect to the contact pads of the semiconductor die. A second insulating layer is formed over the first insulating layer and first conductive layer. Second vias are formed through the second insulating layer by laser direct ablation and aligned or offset with the first vias to expose the first conductive layer. A second conductive layer is formed over the second insulating layer and into the second vias. Conductive vias can be formed through the encapsulant.

Abstract: A semiconductor device includes a semiconductor die. An encapsulant is formed around the semiconductor die. A build-up interconnect structure is formed over a first surface of the semiconductor die and encapsulant. A first supporting layer is formed over a second surface of the semiconductor die as a supporting substrate or silicon wafer disposed opposite the build-up interconnect structure. A second supporting layer is formed over the first supporting layer an includes a fiber enhanced polymer composite material comprising a footprint including an area greater than or equal to an area of a footprint of the semiconductor die. The semiconductor die comprises a thickness less than 450 micrometers (?m). The thickness of the semiconductor die is at least 1 ?m less than a difference between a total thickness of the semiconductor device and a thickness of the build-up interconnect structure and the second supporting layer.

Abstract: In a copper material for a high-purity copper sputtering target of the present invention, a purity of Cu excluding O, H, N, and C is in a range of 99.999980 mass % or higher and 99.999998 mass % or lower, an amount of Al is 0.005 ppm by mass or less, and an amount of Si is 0.05 ppm by mass or less.

Abstract: A semiconductor device includes a semiconductor die. An encapsulant is disposed around the semiconductor die to form a peripheral area. An interconnect structure is formed over a first surface of the semiconductor die and encapsulant. A plurality of vias is formed partially through the peripheral area of the encapsulant and offset from the semiconductor die. A portion of the encapsulant is disposed over a second surface of the semiconductor die opposite the first surface. The plurality of vias comprises a depth greater than a thickness of the portion of the encapsulant. A first portion of the plurality of vias is formed in a row offset from a side of the semiconductor die. A second portion of the plurality of vias is formed as an array of vias offset from a corner of the semiconductor die. A repair material disposed within the plurality of vias.

Abstract: A semiconductor device includes a semiconductor die and an encapsulant formed over a first surface of the semiconductor die and around the semiconductor die. A first insulating layer is formed over a second surface of the semiconductor die opposite the first surface. A plurality of conductive vias is formed through the first insulating layer. A conductive pad is formed over the encapsulant. An interconnect structure is formed over the semiconductor die and encapsulant. A first opening is formed in the encapsulant to expose the conductive vias. The conductive vias form a conductive via array. The conductive via array is inspected through the first opening to measure a dimension of the first opening and determine a position of the first opening. The semiconductor device is adjusted based on a position of the conductive via array. A conductive material is formed in the first opening over the conductive via array.

Abstract: The present disclosure provides a wireless communication network system based on centralized control and content delivery, comprising a centralized controller, a core network data forwarding unit, a core network data cache unit, and at least one distributed base station. The centralized control and content delivery control can be performed by the wireless communication network system provided by the present disclosure. In this manner, the user experience can be guaranteed, the centralized control can be realized, and the load of the base station equipment can be reduced to the largest extent. At the same time, the data interaction between base station and internet can be reduced, and thus the occupancy of bandwidth resources can be reduced accordingly.

Abstract: A device for controlling the fusion of a heterogeneous system, which receives a first data stream from a MAC layer of a WLAN through a LLC sub-layer and a second data stream from a MAC layer of a cellular network through a PDCP and a RLC sub-layer, and for fusing the first data stream and the second data stream into one data stream and transmitting the fused one data stream to a network layer. The device demultiplexes the data stream from the network layer into a third data stream corresponding to the MAC layer of the WLAN and a fourth data stream corresponding to the MAC layer of the cellular network, and transmits the third data stream to the MAC layer of the WLAN through the LLC and the fourth data stream to the MAC layer of the cellular network through the PDCP and the RLC sub-layer.

Abstract: A semiconductor device has a semiconductor die and conductive layer formed over a surface of the semiconductor die. A first channel can be formed in the semiconductor die. An encapsulant is deposited over the semiconductor die. A second channel can be formed in the encapsulant. A first insulating layer is formed over the semiconductor die and first conductive layer and into the first channel. The first insulating layer extends into the second channel. The first insulating layer has characteristics of tensile strength greater than 150 MPa, elongation between 35-150%, and thickness of 2-30 micrometers. A second insulating layer can be formed over the semiconductor die prior to forming the first insulating layer. An interconnect structure is formed over the semiconductor die and encapsulant. The interconnect structure is electrically connected to the first conductive layer. The first insulating layer provides stress relief during formation of the interconnect structure.

Abstract: A semiconductor device has a semiconductor die and conductive layer formed over a surface of the semiconductor die. A first channel can be formed in the semiconductor die. An encapsulant is deposited over the semiconductor die. A second channel can be formed in the encapsulant. A first insulating layer is formed over the semiconductor die and first conductive layer and into the first channel. The first insulating layer extends into the second channel. The first insulating layer has characteristics of tensile strength greater than 150 MPa, elongation between 35-150%, and thickness of 2-30 micrometers. A second insulating layer can be formed over the semiconductor die prior to forming the first insulating layer. An interconnect structure is formed over the semiconductor die and encapsulant. The interconnect structure is electrically connected to the first conductive layer. The first insulating layer provides stress relief during formation of the interconnect structure.

Abstract: A semiconductor device has a semiconductor die. An encapsulant is deposited around the semiconductor die. An interconnect structure having a conductive bump is formed over the encapsulant and semiconductor die. A mechanical support layer is formed over the interconnect structure and around the conductive bump. The mechanical support layer is formed over a corner of the semiconductor die and over a corner of the interconnect structure. An opening is formed through the encapsulant that extends to the interconnect structure. A conductive material is deposited within the opening to form a conductive through encapsulant via (TEV) that is electrically connected to the interconnect structure. A semiconductor device is mounted to the TEV and over the semiconductor die to form a package-on-package (PoP) device. A warpage balance layer is formed over the encapsulant opposite the interconnect structure.

Abstract: A semiconductor device includes a semiconductor die and an encapsulant formed over a first surface of the semiconductor die and around the semiconductor die. A first insulating layer is formed over a second surface of the semiconductor die opposite the first surface. A plurality of conductive vias is formed through the first insulating layer. A conductive pad is formed over the encapsulant. An interconnect structure is formed over the semiconductor die and encapsulant. A first opening is formed in the encapsulant to expose the conductive vias. The conductive vias form a conductive via array. The conductive via array is inspected through the first opening to measure a dimension of the first opening and determine a position of the first opening. The semiconductor device is adjusted based on a position of the conductive via array. A conductive material is formed in the first opening over the conductive via array.

Abstract: A semiconductor device has a carrier with a die attach area. A semiconductor die is mounted to the die attach area with a back surface opposite the carrier. A modular interconnect unit is mounted over the carrier and around or in a peripheral region around the semiconductor die such that the modular interconnect unit is offset from the back surface of the semiconductor die. An encapsulant is deposited over the carrier, semiconductor die, and modular interconnect unit. A first portion of the encapsulant is removed to expose the semiconductor die and a second portion is removed to expose the modular interconnect unit. The carrier is removed. An interconnect structure is formed over the semiconductor die and modular interconnect unit. The modular interconnect unit includes a vertical interconnect structures or bumps through the semiconductor device. The modular interconnect unit forms part of an interlocking pattern around the semiconductor die.

Abstract: Improved masks for double patterning lithography are described. In one example, conflict spaces between features of a target design are identified. The conflict spaces are represented as nodes of a graph. Connections are inserted between nodes based on a local search. The connections are cut to determine double patterning mask assignment. The connections are extended to form a checkerboard that is then overlayed on the target mask design to split the features of the target mask design for double patterning.

Abstract: A semiconductor device has a semiconductor die and conductive layer formed over a surface of the semiconductor die. A first channel can be formed in the semiconductor die. An encapsulant is deposited over the semiconductor die. A second channel can be formed in the encapsulant. A first insulating layer is formed over the semiconductor die and first conductive layer and into the first channel. The first insulating layer extends into the second channel. The first insulating layer has characteristics of tensile strength greater than 150 MPa, elongation between 35-150%, and thickness of 2-30 micrometers. A second insulating layer can be formed over the semiconductor die prior to forming the first insulating layer. An interconnect structure is formed over the semiconductor die and encapsulant. The interconnect structure is electrically connected to the first conductive layer. The first insulating layer provides stress relief during formation of the interconnect structure.

Abstract: A method for imaging an object with resolution that exceeds the number of spatial modes per polarization in a multimode fiber is disclosed. In some embodiments, the object is interrogated with a plurality of non-spot-sized intensity patterns and the optical power reflected by the object is detected for each intensity pattern. The plurality of optical power values is then used in a non-local reconstruction based on an optimization approach to reconstruct an image of the object, where the image has resolution up to four times greater than provided by prior-art multimode fiber-based imaging methods.

Abstract: A semiconductor device has a carrier with a die attach area. A semiconductor die is mounted to the die attach area with a back surface opposite the carrier. A modular interconnect unit is mounted over the carrier and around or in a peripheral region around the semiconductor die such that the modular interconnect unit is offset from the back surface of the semiconductor die. An encapsulant is deposited over the carrier, semiconductor die, and modular interconnect unit. A first portion of the encapsulant is removed to expose the semiconductor die and a second portion is removed to expose the modular interconnect unit. The carrier is removed. An interconnect structure is formed over the semiconductor die and modular interconnect unit. The modular interconnect unit includes a vertical interconnect structures or bumps through the semiconductor device. The modular interconnect unit forms part of an interlocking pattern around the semiconductor die.

Abstract: A semiconductor device includes a semiconductor die. An encapsulant is disposed around the semiconductor die to form a peripheral area. An interconnect structure is formed over a first surface of the semiconductor die and encapsulant. A plurality of vias is formed partially through the peripheral area of the encapsulant and offset from the semiconductor die. A portion of the encapsulant is disposed over a second surface of the semiconductor die opposite the first surface. The plurality of vias comprises a depth greater than a thickness of the portion of the encapsulant. A first portion of the plurality of vias is formed in a row offset from a side of the semiconductor die. A second portion of the plurality of vias is formed as an array of vias offset from a corner of the semiconductor die. A repair material disposed within the plurality of vias.

Abstract: A semiconductor device has a semiconductor die and conductive layer formed over a surface of the semiconductor die. A first channel can be formed in the semiconductor die. An encapsulant is deposited over the semiconductor die. A second channel can be formed in the encapsulant. A first insulating layer is formed over the semiconductor die and first conductive layer and into the first channel. The first insulating layer extends into the second channel. The first insulating layer has characteristics of tensile strength greater than 150 MPa, elongation between 35-150%, and thickness of 2-30 micrometers. A second insulating layer can be formed over the semiconductor die prior to forming the first insulating layer. An interconnect structure is formed over the semiconductor die and encapsulant. The interconnect structure is electrically connected to the first conductive layer. The first insulating layer provides stress relief during formation of the interconnect structure.