公开(公告)号：US20160178186A1

公开(公告)日：2016-06-23

申请号：US14893146

申请日：2014-05-26

Applicant: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.

Inventor： Tomokazu KUSUNOKI ,  Hiroyoshi YODEN ,  Yuki KOTANI ,  Ryusuke KOTERA

IPC: F21V29/87 ,  F21V29/89 ,  H01L33/64 ,  H01L33/48 ,  H01L33/56 ,  F21K99/00 ,  F21V29/70

CPC classification number: F21V29/87 ,  F21K9/00 ,  F21K9/20 ,  F21V19/0055 ,  F21V23/06 ,  F21V29/70 ,  F21V29/85 ,  F21V29/89 ,  F21Y2115/10 ,  H01L33/483 ,  H01L33/56 ,  H01L33/644

Abstract: An LED unit (100) includes a base unit (1). The LED unit further includes a light emitting device (3) including: a package substrate (3b); and a light emitting portion (3a) provided in the package substrate and having LED chips, the light emitting device being placed on a front surface of the base unit. The base unit is formed of a molding in which a metal member (11) is covered with thermally conductive resin having an electrical insulation property, and the thermally conductive resin is interposed between the light emitting device and the metal member. The LED unit can thus efficiently radiate heat generated in the light emitting device through the base unit toward a fixture to which the LED unit is attached.

Abstract translation: LED单元（100）包括基座单元（1）。 LED单元还包括发光器件（3），包括：封装衬底（3b）; 以及设置在所述封装基板中并且具有LED芯片的发光部分（3a），所述发光器件被放置在所述基座单元的前表面上。 基体单元由金属构件（11）被具有电绝缘性的导热性树脂覆盖的成型体形成，并且导热性树脂介于发光元件与金属构件之间。 因此，LED单元可以有效地将发光装置中产生的热量通过基座单元朝向与LED单元相连的固定装置发射。

公开(公告)号：US20190285489A1

公开(公告)日：2019-09-19

申请号：US16345174

申请日：2017-10-18

Applicant: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.

Inventor： Yoshitaka NAKAMURA ,  Tsutomu FURUTA ,  Hiroyoshi YODEN ,  Mitsuo YAGUCHI ,  Takeshi UEDA

IPC: G01L1/20 ,  B32B9/04 ,  C01G23/047 ,  G01K11/00 ,  G01L1/24 ,  G01L11/02 ,  G01L9/02 ,  G01N25/02 ,  H01L29/84

Abstract: a pressure sensor 1 according to the first aspect of the invention includes: a substrate 50; and a functional element 40 which is laid on the substrate 50 and is composed of functional titanium oxide including crystal grains of at least one of β-phase trititanium pentoxide (β-Ti3O5) and λ-phase trititanium pentoxide (λ-Ti3O5) and having the property that at least a portion of crystal grains of at least one of β-phase trititanium pentoxide (β-Ti3O5) and λ-phase trititanium pentoxide (λ-Ti3O5) change into crystal grains of titanium dioxide (TiO2) when the functional titanium oxide is heated to 350° C. or higher. The substrate 50 includes a substrate thin-film section 51 having a thin film form in which the thickness in the stacking direction of the substrate 50 and the functional element 40 is smaller than that in the other directions.

公开(公告)号：US20190185338A1

公开(公告)日：2019-06-20

申请号：US16329491

申请日：2017-08-25

Applicant: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.

Inventor： Yoshitaka NAKAMURA ,  Tsutomu FURUTA ,  Hiroyoshi YODEN

IPC: C01G23/047 ,  G01K11/12 ,  B32B9/04

CPC classification number: C01G23/047 ,  B32B9/041 ,  B82Y30/00 ,  C01G23/04 ,  G01K11/00 ,  G01K11/12

Abstract: A functional element includes functional titanium oxide. The functional titanium oxide includes crystal grains of one or more of β-phase trititanium pentoxide (β-Ti3O5) and λ-phase trititanium pentoxide (λ-Ti3O5). The functional titanium oxide includes the property that at least a portion of crystal grains of one or more of β-phase trititanium pentoxide (β-Ti3O5) and λ-phase trititanium pentoxide (λ-Ti3O5) changes into crystal grains of titanium oxide (TiO2) when the functional titanium oxide is heated to 350° C. or higher.

公开(公告)号：US20170154705A1

公开(公告)日：2017-06-01

申请号：US15310152

申请日：2015-04-22

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： Yuki KOTANI ,  Hiroyoshi YODEN

IPC: H01B3/40 ,  C09K5/14 ,  C08L63/00

CPC classification number: H01B3/40 ,  C08K3/22 ,  C08K3/28 ,  C08K3/38 ,  C08K9/08 ,  C08L63/00 ,  C08L101/00 ,  C08L2203/206 ,  C08L2205/03 ,  C08L2205/12 ,  C09K5/14 ,  H01B3/00

Abstract: An insulating thermally conductive resin composition (10) includes a matrix resin (1) and insulators (2). The insulators (2) are dispersed in the matrix resin and have electrical insulation. The insulating thermally conductive resin composition further includes a thermally conductive phase (3) which has a hither thermal conductivity than the matrix resin and thermally connects the insulators with each other. The thermally conductive phase (3) is composed of an organic substance. The thermally conductive phase that thermally connects the insulators is composed of the organic substance, so that the resultant insulating thermally conductive resin composition has electrical insulation while having improved thermal conductivity.

公开(公告)号：US20200024150A1

公开(公告)日：2020-01-23

申请号：US16499794

申请日：2018-03-20

Applicant: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.

Inventor： Yoshitaka NAKAMURA ,  Tsutomu FURUTA ,  Hiroyoshi YODEN

IPC: C01G23/04 ,  C04B35/46 ,  H01H71/00 ,  H01L45/00

Abstract: A time-dependent element of the present invention includes a time-dependent phase transition material that undergoes solid-solid phase transition developing with time after production irrespective of the presence of an external stimulus, in which one or more physical properties of the time-dependent element selected from a group consisting of composition, volume, transmittance, reflectance, electric resistance, and magnetic property change with time. A physical property temporal change prediction device includes a physical property temporal change prediction device body having the time-dependent element and is configured to predict a temporal change in one or more physical properties selected from a group consisting of composition, volume, transmittance, reflectance, electric resistance, and magnetic property.