摘要:
An improved process for producing allyl bromides by halogen exchange by reaction of an allyl chloride, with a metal bromide, wherein the reaction is conducted in an aprotic polar solvent. The allyl bromides obtained by the process of the invention are useful as intermediates for producing medicines, agricultural chemicals, dyes, and the like.
摘要:
A method includes preparing a cover member; preparing an image pickup element including a substrate including a pixel region including a plurality of photo detectors on a principal surface, a first concavo-convex portion including a plurality of first convex portions configured to concentrate light on the plurality of photo detectors, the first convex portions each having a lens shape, and a second concavo-convex portion surrounding the first concavo-convex portion, the second concavo-convex portion including a plurality of second convex portions; and fixing the cover member to a region of the image pickup element using a fixing member, the region being between the first concavo-convex portion and the second concavo-convex portion.
摘要:
A low-yield ratio high-strength electric resistance welded steel pipe has a yield ratio of 80% or less and a TS of 655 MPa or more. A steel material has a composition containing 0.38% to 0.45% C, 0.1% to 0.3% Si, 1.0% to 1.8% Mn, 0.03% or less P, 0.03% or less S, 0.01% to 0.07% sol. Al, and 0.01% or less N on a mass basis.
摘要:
An image pickup module includes a cover member, an image pickup device chip including photodiodes, a fixing member which is arranged around the image pickup device chip and which connects the cover member and the image pickup device chip together, a rewiring substrate arranged on the side opposite to the cover member of the image pickup device chip, connection members for connecting the image pickup device chip with the rewiring substrate, and a space surrounded by the cover member, the image pickup device chip, and the fixing member. The image pickup device chip includes a semiconductor substrate. The semiconductor substrate includes through-hole electrodes penetrating the substrate. When an area corresponding to the fixing member in the orthogonal projection of the image pickup module with respect to the cover module is defined as a fixed area, the through-hole electrodes and the connection members are arranged in the fixed area.
摘要:
A cover member fixed to a pickup element has a non-vertical surface and an upright surface and satisfies H2 tan(θA−2θC)≦L1+L1′ at any point on the upright surface, and H tan(θA−2θB)+(H1)tan θB≦L1 and θB>θC at any point on the non-vertical surface, where θA is the inclination of incident light, θB is the inclination at a point on the non-vertical surface, θC is the inclination at a point on the upright surface, H1 is the height of the non-vertical surface, H2 is the height of the upright surface, H is the height of the frame portion, L1 is the distance from the edge of a pixel region to the upper edge of the upright surface, and L1′ is the distance from the upper edge to the lower edge of the upright surface in the planar direction.
摘要:
A surface treated steel sheet comprises: a steel sheet containing C, Si, Mn, P, S, Ni, Ti, Cu and B; a diffused alloy layer containing Fe, Ni, and P; and a zinc coating layer formed on the diffused alloy layer.A method for producing a surface treated steel sheet comprises the steps of: preparing a steel sheet; coating the steel sheet with a Ni-P coating layer; heat-treating the steel sheet coated with the Ni-P coating layer; and forming a zinc coating layer on the diffused alloy layer.
摘要:
A method of manufacturing an optical sensor includes providing a semiconductor wafer including a plurality of pixel areas, providing a light transmissive substrate including a light transmissive wafer with a plurality of light transmissive members attached thereto, the plurality of light transmissive members being arranged on a first main surface of the light transmissive wafer and each of plurality of light transmissive members emitting α rays, an amount of the α rays being smaller than or equal to 0.05 c/cm2·h, fixing the light transmissive substrate onto the semiconductor wafer together by a fixing member, and dividing the semiconductor wafer and the light transmissive substrate that are fixed together into individual pieces.
摘要翻译:一种制造光学传感器的方法,包括提供包括多个像素区域的半导体晶片,提供包括具有附接到其上的多个透光构件的透光晶片的透光基板,所述多个透光构件布置在第一 透光晶片的主表面和发射α射线的多个透光部件中的每一个,α射线的量小于或等于0.05c / cm 2·h,将透光基板固定在半导体晶片上一起由 固定部件,并且将固定在一起的半导体晶片和透光性基板分割成单独的片。
摘要:
A method of manufacturing an optical sensor includes the steps of providing a semiconductor wafer having a plurality of pixel areas; forming a grid-like rib enclosing each pixel area on the semiconductor wafer, the grid-like rib having a predetermined width and being formed from a fixing member; providing a light-transmissive substrate having a gap portion on a main surface thereof, the gap portion having at least one of a groove having a width smaller than the grid-like rib and a plurality of through-holes; fixing the semiconductor wafer and the light-transmissive substrate such that the grid-like rib and the gap portion face each other; and cutting the fixed semiconductor wafer and light-transmissive substrate into pieces such that each piece includes one pixel area.
摘要:
A method of manufacturing an optical sensor includes providing a semiconductor wafer including a plurality of pixel areas, providing a light transmissive substrate including a light transmissive wafer with a plurality of light transmissive members attached thereto, the plurality of light transmissive members being arranged on a first main surface of the light transmissive wafer and each of plurality of light transmissive members emitting α rays, an amount of the α rays being smaller than or equal to 0.05 c/cm2·h, fixing the light transmissive substrate onto the semiconductor wafer together by a fixing member, and dividing the semiconductor wafer and the light transmissive substrate that are fixed together into individual pieces.
摘要翻译:一种制造光学传感器的方法,包括提供包括多个像素区域的半导体晶片,提供包括具有附接到其上的多个透光构件的透光晶片的透光基板,所述多个透光构件布置在第一 透光晶片的主表面和发射α射线的多个透光部件中的每一个,α射线的量小于或等于0.05c / cm 2·h,将透光基板固定在半导体晶片上一起由 固定部件,并且将固定在一起的半导体晶片和透光性基板分割成单独的片。
摘要:
A cover member fixed to a pickup element has a non-vertical surface and an upright surface and satisfies H2 tan(θA−2θC)≦L1+L1′ at any point on the upright surface, and H tan(θA−2θB)+(H1)tan θB≦L1 and θB>θC at any point on the non-vertical surface, where θA is the inclination of incident light, θB is the inclination at a point on the non-vertical surface, θC is the inclination at a point on the upright surface, H1 is the height of the non-vertical surface, H2 is the height of the upright surface, H is the height of the frame portion, L1 is the distance from the edge of a pixel region to the upper edge of the upright surface, and L1′ is the distance from the upper edge to the lower edge of the upright surface in the planar direction.