公开(公告)号：US20210317326A1

公开(公告)日：2021-10-14

申请号：US17152736

申请日：2021-01-19

Applicant: General Electric Company

Inventor： Mark D. Doherty ,  Yangang Liang ,  JIE Jerry LIU ,  Samuel Joseph Camardello ,  James Edward Murphy

IPC: C09D11/38 ,  C09D11/322 ,  G03F7/004 ,  C09K11/02 ,  C09K11/61 ,  C09K11/71 ,  G02F1/13357 ,  F21V8/00 ,  F21V9/30 ,  H01L33/50

Abstract: An ink composition is provided. The composition includes a binder material and at least one narrow band emission phosphor being uniformly dispersed throughout the composition, wherein the narrow band emission phosphor has a D50 particle size from about 0.1 μm to about 15 μm and is selected from the group consisting of a green-emitting U6+-containing phosphor, a green-emitting Mn2+-containing phosphor, a red-emitting phosphor based on complex fluoride materials activated by Mn4+, and a mixture thereof. A device is also provided.

公开(公告)号：US20220315785A1

公开(公告)日：2022-10-06

申请号：US17701592

申请日：2022-03-22

Applicant: General Electric Company

Inventor： Mark D. Doherty ,  Yangang Liang ,  JIE Jerry LIU ,  Samuel Joseph Camardello ,  James Edward Murphy

IPC: C09D11/38 ,  G03F7/004 ,  C09K11/02 ,  C09K11/61 ,  C09K11/71 ,  G02F1/13357 ,  F21V8/00 ,  F21V9/30 ,  H01L33/50 ,  C09D11/322

Abstract: An ink composition is provided. The composition includes a binder material and at least one narrow band emission phosphor being uniformly dispersed throughout the composition, wherein the narrow band emission phosphor has a D50 particle size from about 0.1 μm to about 15 μm and is selected from the group consisting of a green-emitting U6+-containing phosphor, a green-emitting Mn2+-containing phosphor, a red-emitting phosphor based on complex fluoride materials activated by Mn4+, and a mixture thereof. A device is also provided.