公开(公告)号：US10450219B2

公开(公告)日：2019-10-22

申请号：US16090621

申请日：2017-03-22

申请人： Nippon Electric Glass Co., Ltd.

发明人： Yoshio Umayahara ,  Kumiko Himei

IPC分类号： C03C3/00 ,  C03C14/00 ,  C03C8/20 ,  C03C8/02 ,  G02B5/08 ,  H01L33/60 ,  C03C3/064 ,  C03C3/066 ,  C03C4/04 ,  G02B5/02 ,  F21V7/22

摘要： A composite powder of the present invention includes a glass powder and a ceramic powder, wherein a content of the glass powder is from 30 vol % to 60 vol %, wherein a content of the ceramic powder is from 40 vol % to 70 vol %, wherein the glass powder includes as a glass composition, in terms of mass %, 10% to 30% of SiO2, more than 20% to 40% of B2O3, 20% to 40% of SrO+BaO, 0% to 10% of Al2O3, and 0% to 15% of ZnO, and wherein the composite powder is used for a light reflective substrate.

公开(公告)号：US10011519B2

公开(公告)日：2018-07-03

申请号：US14910725

申请日：2014-07-31

申请人： NIPPON ELECTRIC GLASS CO., LTD.

发明人： Kumiko Himei ,  Kunihiko Kano

IPC分类号： C03C8/02 ,  C03C8/16 ,  C03C8/24 ,  C03C3/062 ,  C03C3/066 ,  C23C24/10 ,  C03C3/064 ,  C03C8/14 ,  C03C10/00

CPC分类号： C03C3/066 ,  C03C3/064 ,  C03C8/02 ,  C03C8/14 ,  C03C10/00 ,  C23C24/10

摘要： A bismuth-based glass composition includes as a glass composition, in terms of mass %, 55% to 80% of Bi2O3, 15% to 35% of SiO2, 0% to less than 3% of ZrO2, 0% to 5% of B2O3, and 0% to less than 8% of ZnO, and has a mass ratio SiO2/ZrO2 of more than 6.7.