摘要:
A phosphor-containing cured silicone that is a cured silicone which has a structure represented by general formulae (1) and/or (2) and also has units selected from general formulae (3) and/or (4), the phosphor-containing cured silicone includes a phosphor and particles having units selected from general formulae (3) and/or (4) :
wherein R 1 to R 3 are each a hydrogen atom, a methyl group, an ethyl group or a propyl group; X represents a methylene group, a dimethylene group or a trimethylene group, and may be the same or different; and R 4 to R 6 are each a substituted or unsubstituted monovalent hydrocarbon group, and may be the same or different. An object of the present invention is to provide a cured silicone in which a phosphor is uniformly dispersed, the cured silicone is characterized in that a silicone material has good thermal resistance and lightfastness. In addition, an object of the present invention is to provide a process for production of an LED-mounted substrate by which a plurality of LED elements can be continuously mounted in a batch manner.
摘要翻译:的含磷固化的硅氧烷即固化的有机硅具有以通式表示的结构(1)和/或(2),并因此具有选自通式单元(3)和/或(4),含磷的 固化的硅氧烷包括磷和具有单位颗粒从通式(3)选择和/或(4):worin R 1至R 3分别为氢原子,甲基,乙基或丙基; X darstellt亚甲基,二亚甲基或三亚甲基,并且可以是相同或不同的; 和R 4至R 6各自为一价烃substituiertem奥德unsubstituiertem基团,并且可以是相同的或不同的。 本发明的一个目的是提供一种固化的硅氧烷,其中,磷均匀地分散,固化的硅氧烷的特征在于,在没有硅树脂材料具有良好的耐热性和耐光性。 此外,本发明的目的是提供一种生产由LED元件的多元性可连续地安装在间歇方式的LED安装基板的的方法。
摘要:
A high-performance quadratic nonlinear optical element which can exhibit a large nonlinear optical effect. The element contains a part which comprises a non-centrosymmetric monoclinic crystal, belonging to the space group Cc and the point group #9, of 4'-nitrobenzylidene-3-alkanoylamino-4-methoxyaniline of formula (I) or derivatives thereof wherein at least part of the hydrogen atoms are deuterated, and which is provided with at least one substantially optically flat surface which admits or transmits rays of light having a large electric oscillation vector component in the direction of the axis of maximum absorption present in the ac face of a nuclear crystal. In formula (I) R represents a C₁ or C₂ alkyl or haloalkyl.
摘要:
A phosphor-containing sheet having a storage modulus of 0.1 MPa or more at 25°C and a storage modulus of less than 0.1 MPa at 100°C, wherein a resin main component of the phosphor-containing sheet is a crosslinked product formed by subjecting a crosslinkable silicone composition containing a specific composition to a hydrosilylation reaction. This phosphor-containing sheet provides a phosphor sheet having good shapability and high adhesive power as a phosphor sheet bonded to an LED chip as a wavelength conversion layer.
摘要:
The present invention provides a liquid crystal display element substrate having spacers fixed in non-display regions on the liquid crystal display element substrate, where the load compression displacement of these spacers in terms of a compression stress of 0.5 to 0.6 GPa is from 0.001 to 1 µm/mN. Further, it provides a liquid crystal display device which is characterized in that, in a liquid crystal display device where a liquid crystal layer is held between two liquid crystal display element substrates, at least one of these liquid crystal display element substrates is an aforesaid liquid crystal display element substrate. As well as realizing a sufficient cell gap the present invention has the effect that, by maintaining a uniform cell gap within the screen, the problems of a lowering in the display quality due to change in the cell gap and the generation of bubbles at the time of low temperature are resolved. The liquid crystal display element substrate of the present invention and the liquid crystal display device which employs it may be used as the display screens of personal computers, word processors, engineering work stations, navigation systems, liquid crystal televisions, videos and the like, and they are also suitable for use in liquid crystal projection, etc. Further, in the fields of optical communication and optical data processing, they are suitable for use as a spatial light modulator employing liquid crystals.
摘要:
The invention relates to a resin black matrix for liquid crystal display device wherein the black matrix for liquid crystal display device contains dispersed light shading agents, wherein the chromaticity coordinates (x, y) in the XYZ color system of the transmitted and/or reflected light from source C or source F10 relative to the chromaticity coordinates (x o , y o ) of said light source is in the relation of (x-x o ) 2 + (y-y o ) 2 ≦ 0.01 , and also relates to a resin black matrix for liquid crystal display device wherein the black matrix for liquid crystal display device contains dispersed light shading agents and is provided with a backlighting source, wherein the chromaticity coordinates (x, y) in the XYZ color system of the light that is transmitted through the resin black matrix from said backlighting source relative to the chromaticity coordinates (x o , y o ) of said light source is in the relation of (x-x o ) 2 + (y-y o ) 2 ≦ 0.01 . The present invention provides a method wherein the chromaticity coordinates are maintained in a specific range as described above to produce a color filter for liquid crystal display device that has good color characteristics, said color filter serving to produce display devices with high displaying quality.
摘要:
A phosphor-containing sheet having a storage modulus of 0.1 MPa or more at 25°C and a storage modulus of less than 0.1 MPa at 100°C, wherein a resin main component of the phosphor-containing sheet is a crosslinked product formed by subjecting a crosslinkable silicone composition containing a specific composition to a hydrosilylation reaction. This phosphor-containing sheet provides a phosphor sheet having good shapability and high adhesive power as a phosphor sheet bonded to an LED chip as a wavelength conversion layer.
摘要:
The present invention is to provide a manufacturing method capable of reducing costs of back-contact solar cell by realizing high-precision pattern application with a smaller process number. Specifically, it is a method for manufacturing a semiconductor device, being characterized in that a p-type region and/or n-type pattern is formed on a surface of a semiconductor substrate, including a step of ejecting at least one of etching paste, masking paste, doping paste, and electrode paste from an ejecting orifice of a nozzle toward the surface of the semiconductor substrate to form beads formed of the paste between the semiconductor substrate and the ejecting orifice and of moving the semiconductor substrate relative to the nozzle thereby the paste is applied to the surface of the semiconductor substrate in a stripe shape.