公开(公告)号：US20170309542A1

公开(公告)日：2017-10-26

申请号：US15521426

申请日：2015-10-27

Applicant: Dexerials Corporation

Inventor： Keisuke ARAMAKI ,  Hiroki KANAYA ,  Masahide DAIMON

IPC: H01L23/373 ,  B81B3/00

CPC classification number: H01L23/373 ,  B81B3/0081 ,  H01L23/3737 ,  H01L23/433 ,  H01L2224/16225 ,  H01L2224/73253 ,  H01L2924/16152

Abstract: A thermally conductive sheet including a sheet body that is a cured product of a thermally conductive resin composition including a binder resin and carbon fibers covered with insulating coating films, wherein the carbon fibers exposed on a surface of the sheet body are not covered with the insulating coating films and are covered with a component of the binder resin.

公开(公告)号：US20150197689A1

公开(公告)日：2015-07-16

申请号：US14605356

申请日：2015-01-26

Applicant: DEXERIALS CORPORATION

Inventor： Hirofumi TANI ,  Tsuneo KUSUNOKI ,  Masahide DAIMON ,  Yasushi ITO ,  Tomomitsu HORI

IPC: C09K11/77 ,  F21K99/00 ,  H01L25/075 ,  C09K11/02 ,  H01L33/50

CPC classification number: C09K11/7734 ,  C08F2/48 ,  C09K11/025 ,  C09K11/7731 ,  C09K11/7733 ,  F21K9/64 ,  F21Y2101/00 ,  F21Y2115/10 ,  G02F2001/133614 ,  H01L25/0753 ,  H01L33/501 ,  H01L33/504 ,  H01L33/505 ,  H01L2224/48091 ,  H01L2924/0002 ,  Y10T428/256 ,  H01L2924/00014 ,  H01L2924/00

Abstract: In order to suppress the chromaticity shift and corrosion associated with the deterioration of a sulfide phosphor particle, this phosphor sheet is produced using a phosphor particle-containing resin composition which comprises: covered phosphor particles; polymerizable compound; and a polymerization initiator. The covered phosphor particles are obtained by covering phosphor particles with silicon dioxide films, wherein among the phosphor particles, at least sulfide phosphor particles are covered with silicon dioxide films that contain a metal oxide powder. Thus, the phosphor sheet can be inhibited from emitting a sulfur-based gas, and exhibits a minimized chromaticity shift, even when the phosphor sheet is present in such a manner that the edge of the phosphor layer of the sheet is in an exposed state.

Abstract translation: 为了抑制与硫化物荧光体颗粒的劣化相关的色度偏移和腐蚀，使用含有荧光体颗粒的树脂组合物制造该荧光体片，该组合物包含：被覆荧光体颗粒; 可聚合化合物; 和聚合引发剂。 覆盖的荧光体颗粒通过用二氧化硅膜覆盖荧光体颗粒而获得，其中在荧光体颗粒中，至少硫化物荧光体颗粒被含有金属氧化物粉末的二氧化硅膜覆盖。 因此，即使当荧光体片以使得片的荧光体层的边缘处于暴露状态的方式存在时，也可以抑制荧光体片发射硫基气体，并且显示出最小化的色度偏移。

公开(公告)号：US20160032184A1

公开(公告)日：2016-02-04

申请号：US14806391

申请日：2015-07-22

Applicant: Dexerials Corporation

Inventor： Kazuhiro YAGIHASHI ,  Tsuneo KUSUNOKI ,  Masahide DAIMON ,  Yu NOMURA ,  Shuji OHASHI

IPC: C09K11/88 ,  C09K11/02

CPC classification number: C09K11/886 ,  C09K11/025

Abstract: A fluorescent substance, represented by the following general formula (1): Ca1-x(SeyS1-y):Eux  (1) where y is a value in the range of 0.5 to 1, wherein an absolute value of a difference between an optimal value (nm) of an emission peak wavelength corresponding to the value of y, and a measured value (nm) of the emission peak wavelength is 5 nm or less, and wherein an absolute value of a difference between an optimal value (nm) of a full width at half maximum of emission corresponding to the value of y, and a measured value (nm) of the full width at half maximum of emission is 6 nm or less.

Abstract translation: 由以下通式（1）表示的荧光物质：Ca1-x（SeyS1-y）：Eux（1）其中y是0.5〜1的范围内的值，其中，优选的 对应于y值的发射峰值波长的值（nm）和发射峰值波长的测量值（nm）为5nm以下，其中，最佳值（nm） 对应于y的值的发射的最大半径的全宽度，发射半峰全宽度的测量值（nm）为6nm以下。