公开(公告)号：US20210253877A1

公开(公告)日：2021-08-19

申请号：US17049638

申请日：2019-04-22

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： Shin OKUMURA ,  Kazuhiko HONJO ,  Shuhei UCHIYAMA

IPC: C09D5/24 ,  C09D7/40 ,  C09D7/61 ,  C09D127/12 ,  C09D133/04 ,  C09D183/04 ,  G02B1/18

Abstract: The solid content contains a resin component (A) and a filler (B). The resin component (A) includes at least one of a fluorine-containing copolymer (a1) or a silicon-containing copolymer (a2). The fluorine-containing copolymer (a1) includes a fluorine-containing segment and an acrylic segment containing no fluorine or silicon. The silicon-containing copolymer (a2) includes a silicon-containing segment and an acrylic segment containing no fluorine or silicon. The filler (B) has a mean particle size falling within a range from 10 nm to 200 nm.

公开(公告)号：US20150303405A1

公开(公告)日：2015-10-22

申请号：US14418560

申请日：2013-09-04

Applicant: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.

Inventor： Shin OKUMURA ,  Hitomichi TAKANO ,  Hirofumi KUBOTA ,  Kazuyuki YAMAE ,  Masao KIRIHARA

IPC: H01L51/52

CPC classification number: H01L51/5253 ,  H01L51/5203 ,  H01L51/5212 ,  H01L51/5268 ,  H01L51/5275 ,  H01L2251/5361

Abstract: The present invention relates to an organic electroluminescence element in which a transparent first electrode, an organic light emitting layer, a second electrode are stacked on a translucent substrate in this order. The translucent substrate includes a moisture-proof layer facing the first electrode. An LR layer and an HR layer having a refractive index higher than a refractive index of the LR layer are situated between the moisture-proof layer and the first electrode in this order from the moisture-proof layer. An uneven structure is provided at an interface between the LR layer and the HR layer. A linear expansivity α of the moisture-proof layer, and a linear expansivity β of the LR layer, and a linear expansivity γ of the HR layer satisfy a relation of α≦β≦γ.

Abstract translation: 本发明涉及一种有机电致发光元件，其中透明第一电极，有机发光层，第二电极依次层叠在透光性基板上。 半透明基板包括面向第一电极的防潮层。 具有高于LR层折射率的折射率的LR层和HR层从防潮层依次位于防潮层和第一电极之间。 在LR层和HR层之间的界面处设置有不均匀的结构。 防潮层的线性膨胀系数α和线性膨胀率bgr; 并且HR层的线膨胀系数γ满足α＆nlE;＆bgr;＆nlE;γ的关系。

公开(公告)号：US20180284014A1

公开(公告)日：2018-10-04

申请号：US15562790

申请日：2016-06-15

Applicant: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.

Inventor： Yoshifumi SUEHIRO ,  Toru BABA ,  Shin OKUMURA ,  Takaaki YOSHIHARA

IPC: G01N21/33 ,  G01N21/64 ,  G01N33/18

CPC classification number: G01N21/33 ,  G01N21/031 ,  G01N21/645 ,  G01N33/18 ,  G01N2021/6482

Abstract: A functional water concentration sensor includes: a container used to contain functional water; a light source that emits ultraviolet light; a phosphor that emits fluorescence when excited by ultraviolet light emitted from the light source and transmitted through the container; and a light-receiving element that receives the fluorescence, wherein a peak wavelength of the ultraviolet light emitted from the light source is in a predetermined range that includes an absorption peak specific to the functional water.

公开(公告)号：US20160172626A1

公开(公告)日：2016-06-16

申请号：US14904800

申请日：2014-06-17

Applicant: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.

Inventor： Yuko SUZUKA ,  Shin OKUMURA ,  Tsutomu ICHIHARA

IPC: H01L51/52

CPC classification number: H01L51/5259 ,  H01L51/5212 ,  H01L51/5246 ,  H01L51/5268 ,  H01L51/5275 ,  H01L2251/5361

Abstract: An organic electroluminescent element is provided with a light transmissive substrate, a light transmissive electrode, a counter electrode paired with the light transmissive electrode, a sealing substrate facing the light transmissive substrate, an organic light emitting layer, and a resin structure. The organic light-emitting layer is disposed between the light transmissive electrode and the counter electrode. The organic light emitting layer is sealed with the light transmissive substrate and the sealing substrate. The resin structure is disposed between the light transmissive electrode and the light transmissive substrate. The resin structure is composed of a plurality of resin layers including a high refractive index layer and a low refractive index layer with different refractive indices. The high refractive index layer contains a physisorption-based moisture-absorbing material.

Abstract translation: 有机电致发光元件设置有透光基板，透光电极，与透光电极成对的对置电极，与透光基板相对的密封基板，有机发光层和树脂结构。 有机发光层设置在透光电极和对电极之间。 有机发光层用透光基板和密封基板密封。 树脂结构设置在透光电极和透光基板之间。 树脂结构由包括高折射率层和折射率不同的低折射率层的多个树脂层构成。 高折射率层含有基于物理吸附的吸湿材料。