公开(公告)号：US20170312985A1

公开(公告)日：2017-11-02

申请号：US15523496

申请日：2015-11-17

Applicant: PHILIPS LIGHTING HOLDING B.V.

Inventor： Elise Claude Valentine TALGORN ,  Rifat Ata Mustafa HIKMET ,  Johan LUB ,  Ties VAN BOMMEL

IPC: B29C64/209 ,  B29C64/165 ,  B29C64/188 ,  B29C64/112 ,  B33Y30/00 ,  B29C64/336 ,  B33Y10/00

CPC classification number: B29C64/209 ,  B29C64/106 ,  B29C64/112 ,  B29C64/165 ,  B29C64/188 ,  B29C64/20 ,  B29C64/241 ,  B29C64/336 ,  B33Y10/00 ,  B33Y30/00 ,  B33Y80/00

Abstract: A printing head (100) for a 3-D printing device is disclosed that comprises a nozzle (110) arranged to print a layer (140) of a printing material on a receiving surface (130) and a texturing member (120) arranged to texture the layer or the receiving surface during printing of said layer. The nozzle comprises an outlet including the texturing member (120) and the outlet is shaped to form protrusions (145) extending from a main surface of the layer (140) for interlocking with a subsequent layer. The texturing member ensures that contacting layers formed with the printing head exhibit improved adhesion due to the increased contact surface area between the layers. This yields stronger 3-D articles printed in this manner. A printing apparatus including the printing head, a printing method and an article printed in accordance with the printing method are also disclosed.

公开(公告)号：US20170268746A1

公开(公告)日：2017-09-21

申请号：US15505226

申请日：2015-08-18

Applicant: PHILIPS LIGHTING HOLDING B.V.

Inventor： Johan LUB ,  Rifat Ata Mustafa HIKMET

IPC: F21V9/16 ,  F21V7/22 ,  F21V9/08 ,  C09B5/62 ,  C09K11/06

CPC classification number: F21V9/30 ,  C09B5/62 ,  C09B69/103 ,  C09K11/06 ,  C09K2211/1007 ,  C09K2211/1011 ,  C09K2211/1044 ,  F21V7/22 ,  F21V9/08 ,  H01L33/502 ,  H01L33/507 ,  H01L51/50

Abstract: The invention provides a lighting device comprising a light source configured to provide light source light having a blue light component and a light converter configured to convert at least part of the light source light into converter light, wherein the light converter comprises a polymeric matrix (22) with a luminescent material, wherein the luminescent material comprises a luminescent molecule (300) comprising a first group (310) able to absorb at least part of the blue light component, and a second group (320) able to emit luminescent molecule light having a red light component, wherein the first group (310) is configured to transfer at least part of the energy acquired by the absorption of said blue light component to the second group (320) for generation of said luminescent molecule light having a red light component.

公开(公告)号：US20160264860A1

公开(公告)日：2016-09-15

申请号：US15031739

申请日：2014-10-21

Applicant: Philips Lighting Holding B.V.

Inventor： Johan LUB ,  Rifat Ata Mustafa HIKMET ,  Dirk VELDMAN

IPC: C09K11/06 ,  H05B33/12 ,  C09K11/02

CPC classification number: C09K11/06 ,  C09K11/025 ,  C09K2211/1048 ,  H01L33/502 ,  H05B33/12 ,  H05B33/14

Abstract: The invention provides a lighting device (1) comprising (a) a light source (10) configured to generate light source light (11), and (b) a light converter (100) configured to convert at least part of the light source light (11) into visible converter light (111), wherein the light converter (100) comprises a matrix (120) containing a luminescent material (140) based on derivatives of benzimidazoxanthenoisoquinolinone. The lighting device may further comprise a further luminescent material (130).

Abstract translation: 本发明提供了一种照明装置（1），包括：（a）配置成产生光源光的光源（10），和（b）光转换器（100），被配置为将至少部分光源光 （11）转换成可见转换器光（111），其中所述光转换器（100）包含基于苯并咪唑并苯并异喹啉酮衍生物的含有发光材料（140）的基体（120）。 照明装置还可以包括另外的发光材料（130）。