Abstract: Provided is a semiconductor device includes a gate electrode, a gate dielectric layer, a channel layer, an insulating layer, a first source/drain electrode and a second source/drain electrode, a second dielectric layer, and a stop segment. The gate electrode is located within a first dielectric layer that overlies a substrate. The gate dielectric layer is located over the gate electrode. The channel layer is located on the gate dielectric layer. The insulating layer is located over the channel layer. The first source/drain electrode and the second source/drain electrode are located in the insulating layer, and connected to the channel layer. The second dielectric layer is beside one of the first source/drain electrode and the second source/drain electrode. The stop segment is embedded in the second dielectric layer.

Abstract: In an embodiment, a device includes: an integrated circuit die; an encapsulant at least partially surrounding the integrated circuit die, the encapsulant including fillers having an average diameter; a through via extending through the encapsulant, the through via having a lower portion of a constant width and an upper portion of a continuously decreasing width, a thickness of the upper portion being greater than the average diameter of the fillers; and a redistribution structure including: a dielectric layer on the through via, the encapsulant, and the integrated circuit die; and a metallization pattern having a via portion extending through the dielectric layer and a line portion extending along the dielectric layer, the metallization pattern being electrically coupled to the through via and the integrated circuit die.

Abstract: Disclosed herein is a probiotic composition that includes Lactobacillus salivarius subsp. salicinius AP-32, Lactobacillus johnsonii MH-68, and Bifidobacterium animalis subsp. lactis CP-9, which are deposited at the China Center for Type Culture Collection (CCTCC) respectively under accession numbers CCTCC M 2011127, CCTCC M 2011128, and CCTCC M 2014588. A number ratio of Lactobacillus salivarius subsp. salicinius AP-32, Lactobacillus johnsonii MH-68, and Bifidobacterium animalis subsp. lactis CP-9 ranges from 1:0.1:0.1 to 1:1:8. Also disclosed herein is use of the probiotic composition for alleviating type 1 diabetes mellitus (T1DM).

Abstract: A lens module for LED light sources including: a lens body; and an LED light source received in a recess of the lens body. By the conditions of Z1>Z2 and Z3>Y1, and with the shape of light incident surface and the position of LED light source, a light deflection effect is achieved. This allows light emitted from the LED light source to be refracted by the light incident surface and then emitted by the light exiting surface, generating an excellent light deflection effect, thereby increasing illumination in width at the road or public squares and increasing utilization rate of the LED light source.

Abstract: An optical lens for lighting fixture includes a body, which comprises a bottom surface and a light-exit surface at opposing bottom and top sides thereof, an elongated groove formed in the bottom surface, a light incident surface, a first intersection line and a second intersection line respectively connected between the two ends of the elongated groove and the bottom surface, a first line segment and a second line segment respectively connected between the light incident surface and the bottom surface, a first virtual line defined between the two ends of the first line segment, a first distance that is the shortest distance between the two ends of the first intersection line, and a SAGi that is the shortest distance between any point at the first line segment and the first virtual line and satisfies the equation: 0?|SAGi/first distance|×100?2.8.

Abstract: An LED lighting device at least comprises a base made of metal materials; a substrate which is disposed on a surface of the base and has one electrode and at least one LED chip; and an insulation sheet which is disposed between the base and the substrate. The insulation sheet and the substrate satisfy the correlations L2+2×T?L1+2×Cr, W2+2×T?W1+2×Cr and Cr?1.6 mm. By controlling the dimension of the insulation sheet, a creepage distance between the electrode and the base can be increased, so as to solve the safety problem of lighting devices without increasing manufacturing costs.

Abstract: A lens module for LED light sources including: a lens body; and an LED light source received in a recess of the lens body. By the conditions of Z1>Z2 and Z3>Y1, and with the shape of light incident surface and the position of LED light source, a light deflection effect is achieved. This allows light emitted from the LED light source to be refracted by the light incident surface and then emitted by the light exiting surface, generating an excellent light deflection effect, thereby increasing illumination in width at the road or public squares and increasing utilization rate of the LED light source.

Abstract: An optical lens for lighting fixture includes a body, which comprises a bottom surface and a light-exit surface at opposing bottom and top sides thereof, an elongated groove formed in the bottom surface, a light incident surface, a first intersection line and a second intersection line respectively connected between the two ends of the elongated groove and the bottom surface, a first line segment and a second line segment respectively connected between the light incident surface and the bottom surface, a first virtual line defined between the two ends of the first line segment, a first distance that is the shortest distance between the two ends of the first intersection line, and a SAGi that is the shortest distance between any point at the first line segment and the first virtual line and satisfies the equation: 0?|SAGi/first distance|×100?2.8.

Abstract: An LED lighting device at least comprises a base made of metal materials; a substrate which is disposed on a surface of the base and has one electrode and at least one LED chip; and an insulation sheet which is disposed between the base and the substrate. The insulation sheet and the substrate satisfy the correlations L2+2×T?L1+2×Cr, W2+2×T?W1+2×Cr and Cr?1.6 mm. By controlling the dimension of the insulation sheet, a creepage distance between the electrode and the base can be increased, so as to solve the safety problem of lighting devices without increasing manufacturing costs.

Abstract: An LED lamp includes a heat dissipating base and a plurality of light strips. The heat dissipating base is formed by aluminum extrusion and has a length direction defined by the aluminum extrusion direction. The heat dissipating base has a main body and a plurality of heat dissipating fins. The bottom side of the main body has a flat connecting surface. The heat dissipating fins extend outward from the main body. Each light strip has a circuit board and at least one LED module provided on the circuit board. The circuit board of each light strip is provided on the connecting surface of the heat dissipating base. The width (W1) of the connecting surface of the heat dissipating base is greater than three times the width (W2) of each light strip, i.e., W1>3W2.

Abstract: An LED lamp includes a heat dissipating base and a plurality of light strips. The heat dissipating base is formed by aluminum extrusion and has a length direction defined by the aluminum extrusion direction. The heat dissipating base has a main body and a plurality of heat dissipating fins. The bottom side of the main body has a flat connecting surface. The heat dissipating fins extend outward from the main body. Each light strip has a circuit board and at least one LED module provided on the circuit board. The circuit board of each light strip is provided on the connecting surface of the heat dissipating base. The width (W1) of the connecting surface of the heat dissipating base is greater than three times the width (W2) of each light strip, i.e., W1>3W2.

Abstract: An optic lens assembly includes a platform, and an optic lens including an incident surface and a projection surface on two opposite sides is arranged to an outer side of the platform. The incident surface consists of a plurality of oval-shaped surfaces. A first oval-shaped incident surface and a second oval-shaped incident surface are formed side by side to the incident surface. The two adjacent oval-shaped incident surfaces are concave for receiving an illuminating component. The projection surface also consists of a plurality of oval-shaped surfaces. A first oval-shaped projection surface and a second oval-shaped projection surface are formed side by side to a center area of the projection surface. Two symmetric outer connecting surfaces are formed to two lateral sides of the projection surface. The two adjacent oval-shaped projection surfaces are convex and larger than the incident surface.

Abstract: A LED lamp device includes a power unit serially linking a plurality of LED lamp sets by a power cord. The power unit has a regulating circuit, power switch, and an indicator. Each LED lamp set includes a metal heat sink which can be fixed to a specific position by bolts, clamping, gluing, or other method. The metal heat sink has at least one and five most LEDs. The LEDs can be arranged to a metal circuit board, print circuit board, or directly mounted on surface of the metal heat sink. A lens having a receiving space is arranged above the plurality of LEDs.

Abstract: An optical light emitting device comprises a circuit substrate having a plurality of LED lamps arranged as an array; a plurality of optical lenses correspondingly installed to light extraction portions of the plurality of LED lamps, the optical lens having a platform that is equipped with an incident concave surface for containing the LED lamp, a light extracting convex surface disposed to a corresponding exterior end of the incident concave surface; and a reflector having a plurality of containing holes arranged as an array capable of corresponding to the LED lamps array of the circuit substrate, each containing hole provided for fitting the light extracting convex surface of the optical lens, expansion inclined planes with an upper-wide and lower-narrow shape disposed to a periphery of the containing hole, the platform of the optical lens leaning against a frame border of the containing hole.

Abstract: A lens assembly includes a platform having an incident surface and a projection surface on opposite surfaces thereof. Wire holes are formed to the bottom side along a longer axis of the incident surface for wiring. A cut is formed around the incident surface for receiving waterproof ring. The incident surface has a main oval-shaped concave surface. Two symmetric oval-shaped lateral concave surfaces are formed to front two lateral sides of the main oval-shaped concave surface. The projection surface is formed by a plurality of continuous oval-shaped convex surfaces and discontinuous oval-shaped convex surfaces. Two symmetric vertical planes are formed to two lateral sides of the projection surface. The lens assembly capable of receiving LED larger than 10 mm has good distribution of a transverse maximum intensity of light occurring between ±50 to ±60 degrees and a vertical maximum intensity of light occurring between ±30 to ±40 degrees.

Abstract: An LED illumination lens can guide light from light emitting diodes (LEDs). The incident surface and transmission surface of the lens are a part of an elliptical shape. The present invention makes an optical lens which provides that light is refracted twice by the LED illumination lens, and the output light is more uniform and present a long elliptical output light. The curve surface of the transmission surface is selected from elliptical surfaces, rectangular surfaces, square shape surfaces, round surfaces and rectangular surfaces with a cut corner, and polygonal surfaces. An LED illumination lens serves to refract the light beam from the LED by the incident surface and then disperse by the transmission surface 12 into a slender and long elliptical light beam.

Abstract: The present invention relates to an optical illumination module that includes a fixed light source and a plano-convex lens. The fixed light source is a light emitting diode. The plano-convex lens is an aspheric lens with rotational symmetry, and disposed to a specific distance of an optical axis of the fixed light source. The specific distance is greater than or equal to 13.5 millimeter, and is smaller than or equal to 17.5 millimeter. The plane of the plano-convex lens is a light-beam incident plane, and a convex end is a light-beam exit plane. When the fixed light source is disposed at a coordinate origin, the convex curve of the plano-convex lens is composed of a series of points having specific coordinates. When the plano-convex lens shifts within the specific distance, a parallel light beam form the fixed light source can be refracted to achieve an effect of enhancing the uniformity of luminous brightness.

Abstract: This invention is regarding to an innovatively designed lens that employs two holes of different shapes as light-inlet and light-outlet surfaces to direct lights. The main feature is that the light can emit out at a more focused and uniformed fashion through refraction and total reflection. On the other hands, the lens also has grooves set to allow for side lighting purposes when needed. And with the grooves, the light can emit at a wide range when multiple such lens are properly assembled.

Abstract: A two-side asymmetric light-shift illuminating lens body mainly projecting light from a light emitting device to two asymmetric relative outer directions includes a base having a receiving slot with a downwards opening for receiving a lighting device; a large non-spherical protrusion and a small a large non-spherical protrusion being arranged on two sides of a center light axis on a top surface of the base; a concave curved surface being formed to a border of the two non-spherical protrusions; a concave arc is formed above the receiving slot, outer edge of each non-spherical protrusion being formed with a aft cambered convex lateral. The cambered convex laterals are gradually narrowed along the projecting direction of the center light axis. An angle between a tangent line of the cambered convex lateral and the center light axis is about 10 degrees.

Abstract: A two-side illuminating lens body mainly projecting light from a light emitting device to two relative outer directions includes a base with a receiving slot having a downwards opening for receiving a lighting device. A concave arc for receiving the light emitting portion of the lighting device is formed above the receiving slot as a light incident side. On a top surface of the base, two symmetrical non-spherical protrusions are jointly arranged beside a center light axis. A concave curved surface is formed to a border of the two non-spherical protrusions. Two symmetrical awl laterals are formed on relative outer edges of the non-spherical protrusions. Through three different refracting types of the concave curved surface, non-spherical protrusions, and awl laterals, rays from the light emitting device will be gradually diffused away from the center light axis so that a double-side skew light distribution of illumination like a butterfly is projected.