公开(公告)号：JP2010061969A

公开(公告)日：2010-03-18

申请号：JP2008225959

申请日：2008-09-03

Applicant: Konica Minolta Opto Inc ,  コニカミノルタオプト株式会社

Inventor： NAOI YUKI ,  KOGO SHOJI

IPC: H05B33/02 ,  H01L51/50

Abstract: PROBLEM TO BE SOLVED: To provide an organic electroluminescent display element having superior luminance wherein light is almost evenly taken out since adhesive property between a light extraction film and an adhesion layer is good, so that they are rarely separated from each other under the bad conditions such as high temperature and high humidity, and further the entire screen is evenly bonded.
SOLUTION: In the organic electroluminescent display element, a metal electrode, a light emitting layer, a transparent electrode and a sealing film are laminated on a substrate 11 in this order. The light extraction film is bonded to the surface of the organic electroluminescent display element, and includes a plurality of projecting parts 12 having top surfaces facing the sealing film. The projecting part 12 includes a structure wherein its cross-sectional area gets smaller as approaching the top surface, and a P/V value of the top surface of the projecting part 12 satisfies a formula (1): 0.01 H≤P/V≤0.5 H (in the formula (1), H represents the height of the projecting part).
COPYRIGHT: (C)2010,JPO&INPIT

Abstract translation: 要解决的问题：提供一种具有优异亮度的有机电致发光显示元件，其中由于光提取膜和粘合层之间的粘合性良好，光几乎均匀地被取出，使得它们很少彼此分离 高温高湿等恶劣条件，整屏均匀粘合。 解决方案：在有机电致发光显示元件中，依次将金属电极，发光层，透明电极和密封膜层压在基板11上。 光提取膜粘合到有机电致发光显示元件的表面，并且包括具有面向密封膜的顶表面的多个突出部分12。 突出部12包括其截面积随着接近顶面而变小的结构，突出部12的顶面的P / V值满足公式（1）：0.01H≤P/V≤ 0.5H（式（1）中，H表示突出部的高度）。 版权所有（C）2010，JPO＆INPIT

公开(公告)号：JP2009300493A

公开(公告)日：2009-12-24

申请号：JP2008151527

申请日：2008-06-10

Applicant: Konica Minolta Opto Inc ,  コニカミノルタオプト株式会社

Inventor： TANAHASHI DAISUKE ,  KOGO SHOJI

IPC: G02B26/10 ,  B41J2/44 ,  G02B17/08 ,  H04N1/036 ,  H04N1/113

Abstract: PROBLEM TO BE SOLVED: To provide an optical system for a laser scanner, which has an excellent aberration characteristic while the optical system is mass-produced at a low cost, and also to provide a laser scanner.
SOLUTION: At least one lens in a second optical system and a scanning optical system is formed as a particle containing lens by using a plastic raw material in which particles are dispersed, and the variation in the position of focal point due to the variation in refractive index due to the variation in temperature of a lens using such a plastic material, is suppressed, thus a high quality image is formed without using an expensive glass lens.
COPYRIGHT: (C)2010,JPO&INPIT

Abstract translation: 要解决的问题：提供一种激光扫描器的光学系统，其在光学系统以低成本批量生产的同时具有优异的像差特性，并且还提供激光扫描器。 解决方案：通过使用其中分散有颗粒的塑料原料，将第二光学系统和扫描光学系统中的至少一个透镜形成为含粒子的透镜，并且由于 由于使用这种塑料材料的透镜的温度变化引起的折射率的变化被抑制，因此在不使用昂贵的玻璃透镜的情况下形成高质量的图像。 版权所有（C）2010，JPO＆INPIT

公开(公告)号：JP2009015044A

公开(公告)日：2009-01-22

申请号：JP2007177161

申请日：2007-07-05

Applicant: Konica Minolta Opto Inc ,  コニカミノルタオプト株式会社

Inventor： KOGO SHOJI ,  TANAHASHI DAISUKE

IPC: G02B26/10 ,  B41J2/44 ,  G02B13/00 ,  G02B13/18 ,  G02B26/12 ,  H04N1/113

CPC classification number: G02B26/125 ,  G02B7/008 ,  G02B13/08

Abstract: PROBLEM TO BE SOLVED: To provide a scanning optical system, an optical scanner and an image forming device, achieving high speed and high definition printing though being compact and low cost. SOLUTION: This scanning optical system has a light source which emits light flux of the wavelength λ, a polygon mirror which deflects the light flux from the light source and performs scanning, and an image formation lens group which is arranged between the polygon mirror and a side to be scanned and consists of two lenses to form a light spot on the side to be scanned. The wavelength λ emitted from the light source is less than 600 nm and 0.06≤(1/N)×(L/f)≤0.11, where N is the number of reflective surfaces of the polygon mirror, L is the scanning width, and f is the focus distance in the main scanning direction of the image formation lens group. COPYRIGHT: (C)2009,JPO&INPIT

Abstract translation: 要解决的问题：为了提供扫描光学系统，光学扫描器和图像形成装置，通过紧凑且低成本实现高速和高清晰度打印。 解决方案：该扫描光学系统具有发射波长λ的光束的光源，使来自光源的光束偏转并进行扫描的多面镜，以及配置在多边形之间的图像形成透镜组 镜子和待扫描的一面，由两个镜头组成，以在要扫描的一侧形成一个光斑。 从光源发射的波长λ小于600nm，0.06≤（1 / N）×（L / f）≤0.11，其中N是多面反射镜的反射面数，L是扫描宽度， f是图像形成透镜组的主扫描方向上的焦距。 版权所有（C）2009，JPO＆INPIT

公开(公告)号：EP1626301A4

公开(公告)日：2007-08-01

申请号：EP04732034

申请日：2004-05-10

Applicant: KONICA MINOLTA OPTO INC

Inventor： ATARASHI YUICHI ,  MORI NOBUYOSHI ,  KOGO SHOJI ,  SANO EIGO

IPC: G02B26/02 ,  G02B3/14 ,  G02B13/00 ,  H04N5/225

CPC classification number: G02B26/005 ,  G02B3/14 ,  G02B5/1895

Abstract: An imaging device includes a substrate, an imaging element, an imaging optical element, a light shielding member for covering the imaging element and the imaging optical element, a control device, and a refractive function variable optical component. The refractive function variable optical component has configuration as follows. A first fluid having electro-conductivity and a second fluid having insulation characteristic have different refraction factors and no affinity to each other but have the same density. Both of the fluids are filled and sealed in an external member made of an insulation material and having an opening for passing a light flux. By applying voltage between the first electrode in contact with the first fluid and the second electrode arranged on the external member, it is possible to change the wettability of the external member with respect to the second fluid and change the filled shape of the second fluid in the external member.