公开(公告)号：US11453054B2

公开(公告)日：2022-09-27

申请号：US16463723

申请日：2017-11-27

Applicant: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.

Inventor： Akifumi Nakamura ,  Norio Yoshida ,  Noriyasu Nakashima

IPC: B29C64/153 ,  B22F3/105 ,  B22F3/16 ,  B33Y10/00 ,  B29C64/227 ,  B28B1/30

Abstract: There is provided a method for manufacturing a three-dimensional shaped object by a continuous formation of a plurality of solidified layers through a light beam irradiation, the three-dimensional shaped object being provided with a hollow portion in an interior of the shaped object. The manufacturing method performs the formation of the solidified layer by irradiating a raw material with a light beam at the time of suppling the raw material, thereby allowing a sintering of the raw material or a melting and subsequent solidification of the raw material. In particular, a solidified foundation portion is provided as a part of the three-dimensional shaped object, the solidified foundation portion being used for a platform for a formation of a subsequent layer provided as the solidified layer. An orientation of the solidified foundation portion is changed prior to the formation of the subsequent solidified layer.

公开(公告)号：US11203065B2

公开(公告)日：2021-12-21

申请号：US15748329

申请日：2016-07-28

Applicant: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.

Inventor： Norio Yoshida ,  Akifumi Nakamura ,  Satoshi Abe ,  Masanori Morimoto ,  Yoshiyuki Uchinono

IPC: B22F3/105 ,  B22F5/00 ,  B33Y10/00 ,  B22F10/20 ,  B33Y80/00

Abstract: There is provided a more efficient method for manufacturing a three-dimensional shaped object. The method of the present invention comprises a successive formation of a plurality of solidified layers through a light beam irradiation, wherein the solidified layers are provided by a hybrid of combined systems of an after irradiation system and a simultaneous irradiation system, the after irradiation system being such that the light beam irradiation is performed after a formation of a powder layer, the simultaneous irradiation system being such that the light beam irradiation is performed while a raw material is supplied.

公开(公告)号：US09724758B2

公开(公告)日：2017-08-08

申请号：US14806717

申请日：2015-07-23

Applicant: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.

Inventor： Satoshi Abe ,  Yoshikazu Higashi ,  Isao Fuwa ,  Masataka Takenami ,  Norio Yoshida

IPC: B05C19/04 ,  B22F3/105 ,  B05C11/02 ,  B05C5/02 ,  B05C9/14 ,  B29C67/00 ,  B33Y30/00

CPC classification number: B22F3/1055 ,  B05C5/02 ,  B05C9/14 ,  B05C11/028 ,  B05C19/04 ,  B22F2003/1056 ,  B22F2999/00 ,  B29C64/153 ,  B29C64/329 ,  B33Y30/00 ,  Y02P10/295 ,  B22F3/003

Abstract: An apparatus for producing a laminated object, includes a powder layer forming unit for forming a powder layer of a powdery material, a material supply unit for feeding the powdery material to the powder layer forming unit; and a solidified layer forming unit for forming a solidified layer by irradiating a light beam on a specified portion of the powder layer and sintering or melting the specified portion of the powder layer. The apparatus is configured to produce an integrally laminated three-dimensional object by repeating formation of the powder layer and formation of the solidified layer. The material supply unit includes a cartridge unit charged with the powdery material, the cartridge unit being configured to allow the powdery material to drop downwards.

公开(公告)号：US09553230B2

公开(公告)日：2017-01-24

申请号：US14764331

申请日：2014-01-29

Applicant: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.

Inventor： Norio Yoshida ,  Hirotaka Uemi

IPC: H01L33/00 ,  H01L21/66 ,  H01L33/08 ,  H01L33/24 ,  H01L33/50 ,  C09K11/02 ,  C09K11/08 ,  H01L25/075 ,  H01L33/48

CPC classification number: H01L33/0095 ,  C09K11/02 ,  C09K11/08 ,  H01L22/10 ,  H01L25/0753 ,  H01L33/486 ,  H01L33/502 ,  H01L33/504 ,  H01L2224/48091 ,  H01L2224/48247 ,  H01L2933/0041 ,  H01L2924/00014

Abstract: A method for fabricating a light emitting apparatus in which at least a portion of a light emitting element is covered with a light transmissive resin containing phosphor which emits light when excited by light emitted by the light emitting element, the method including directly processing the phosphor by irradiating the phosphor with a laser beam which passes through the light transmissive resin, to adjust the chromaticity of light to be emitted by the light emitting apparatus.

Abstract translation: 一种制造发光装置的方法，其中至少一部分发光元件被含有荧光体的透光树脂覆盖，所述透光树脂在由所述发光元件发射的光激发时发光而发光，所述方法包括通过 用穿过透光树脂的激光束照射磷光体，以调节由发光装置发射的光的色度。