公开(公告)号：US20180357402A1

公开(公告)日：2018-12-13

申请号：US16060532

申请日：2016-09-01

Applicant: Konica Minolta, Inc.

Inventor： Kazuyoshi OMATA ,  Tsukasa YAGI ,  Natsuki YAMAMOTO ,  Hirofumi OHTANI

IPC: G06F21/32 ,  G06K9/00 ,  H01L27/32 ,  H01L51/52 ,  H01L51/50

CPC classification number: G06F21/32 ,  A61B5/1172 ,  G06K9/0004 ,  G06K9/00087 ,  G06T1/00 ,  H01L27/3225 ,  H01L51/50 ,  H01L51/5012 ,  H01L51/5203 ,  H01L51/5246 ,  H05B33/28

Abstract: An optical fingerprint authentication device includes at least a light source and an image sensor and detects diffused light. The light source is an organic electroluminescence panel. The organic electroluminescence panel comprises a light emitting portion region and a light-transmitting non-light emitting portion, the light emitting portion region being shaped by an organic electroluminescence element. A fingerprint information reader having the image sensor arranged at a position adjacent to the non-light emitting portion is provided.

公开(公告)号：US20160093836A1

公开(公告)日：2016-03-31

申请号：US14891219

申请日：2014-05-23

Applicant: KONICA MINOLTA, INC.

Inventor： Yoriko NAKAYAMA ,  Hirofumi OHTANI

IPC: H01L51/56 ,  H01L51/00 ,  H01L51/52

CPC classification number: H01L51/56 ,  H01L51/0015 ,  H01L51/0021 ,  H01L51/0031 ,  H01L51/006 ,  H01L51/0067 ,  H01L51/0072 ,  H01L51/0073 ,  H01L51/0085 ,  H01L51/0096 ,  H01L51/5016 ,  H01L51/5044 ,  H01L51/5206 ,  H01L51/5253 ,  H01L2251/301 ,  H05B33/28

Abstract: A method for producing an organic electroluminescent element including a transparent substrate, a transparent electrode, an organic functional layer unit, and an electrode counter to the transparent electrode disposed in sequence, the method including: forming a preform of an element satisfying the following expression: ΔExy≧0.05, wherein 0° is an angle orthogonal to the transparent substrate and ΔExy represents a chromaticity difference of a reflected color measured at a tilted angle within a range of 0 to 80° with respect to the transparent substrate; and irradiating a specific region of the preform of the element with light.

Abstract translation: 一种制造有机电致发光元件的方法，所述有机电致发光元件包括透明基板，透明电极，有机功能层单元和与所述透明电极对置布置的电极，所述方法包括：形成满足以下表达式的元件的预成型件： ＆Dgr;Exy≥0.05，其中0°是与透明衬底正交的角度，＆Dgr; Exy表示相对于透明衬底在0至80°范围内的倾斜角度测量的反射颜色的色度差; 并用光照射元件的预成型件的特定区域。