公开(公告)号：US08885258B2

公开(公告)日：2014-11-11

申请号：US13939644

申请日：2013-07-11

Applicant: FUJIFILM Corporation

Inventor： Ryo Matsuno ,  Satoshi Yoneyama ,  Takashi Koike ,  Kazuhide Hasegawa

IPC: G02B27/10 ,  B29D11/00 ,  G02B3/00 ,  G02B13/00 ,  G02B7/02 ,  G02B5/00 ,  G02B1/11

CPC classification number: G02B3/0062 ,  B29D11/00278 ,  B29D11/00365 ,  G02B1/11 ,  G02B5/005 ,  G02B7/025 ,  G02B13/001 ,  G02B13/0085

Abstract: Provided is a stack-type lens array capable of preventing a lens from peeling off due to stress during dicing or vibration and impact when used. The stack-type lens array is formed by stacking and bonding two lens sheets in which micro lenses are arranged on a flat portion at predetermined intervals. Antireflection films are vapor-deposited on a convex surface and a concave surface of the lens and a light shielding film is vapor-deposited such that a circular opening is formed at the center of the concave surface. The opening serves as a diaphragm aperture of the lens. An exposed surface in which neither the antireflection film nor the light shielding film is vapor-deposited is provided outside the light shielding film between adjacent lenses. A dicing line is set at the center of the exposed surface. An adhesive layer is formed in a predetermined pattern on the exposed surface.

Abstract translation: 提供一种能够防止透镜在切割时的应力或使用时的振动和冲击时的剥离的叠层型透镜阵列。 叠层型透镜阵列通过以预定间隔堆叠和粘合两个透镜片，其中微透镜布置在平坦部分上。 在透镜的凸面和凹面上蒸镀防反射膜，并且在凹面的中心形成有圆形的开口部，并且蒸镀遮光膜。 该开口用作透镜的光阑孔。 在相邻透镜之间的遮光膜的外侧，设置有既不将抗反射膜和遮光膜气相沉积的曝光表面。 切割线设置在暴露表面的中心。 在暴露的表面上以预定图案形成粘合剂层。

公开(公告)号：US08711483B2

公开(公告)日：2014-04-29

申请号：US14013659

申请日：2013-08-29

Applicant: FUJIFILM Corporation

Inventor： Ryo Matsuno ,  Satoshi Yoneyama ,  Takashi Koike ,  Kazuhide Hasegawa

IPC: G02B27/10

CPC classification number: G02B7/021 ,  B29D11/00307 ,  G02B3/0062 ,  G02B3/0075 ,  G02B13/0085

Abstract: A lens module capable of preventing a deterioration of optical properties and a method for manufacturing thereof are provided. Optical axes of lens portions of superimposed lens arrays are aligned. Substrate portions of the other lens arrays of the superimposed lens arrays except the lowermost lens array are cut by a first cutting portion. Subsequently, thermosetting resins are supplied from a gap between cut surfaces of the cut substrate portion so as to fill a gap between the substrate portions of the superimposed lens arrays with the thermosetting resins and to cause the thermosetting resins to integrally cover the cut surfaces of the substrate portion and a surface of the substrate portion of the uppermost lens array. Thereafter, the thermosetting resins are cured, and an individual lens module is separated by cutting the substrate portion of the lowermost lens array using a second cutting portion.

Abstract translation: 提供了能够防止光学特性劣化的透镜模块及其制造方法。 重叠透镜阵列的透镜部分的光轴对齐。 除最低透镜阵列之外的重叠透镜阵列的另一透镜阵列的基板部分被第一切割部分切割。 随后，从切割的基板部分的切割表面之间的间隙提供热固性树脂，以便填充叠加的透镜阵列的基板部分与热固性树脂之间的间隙，并使热固性树脂一体地覆盖切割的基板部分的切割表面 衬底部分和最上面的透镜阵列的衬底部分的表面。 此后，热固化树脂固化，并且通过使用第二切割部分切割最下面的透镜阵列的基板部分来分离单独的透镜模块。

公开(公告)号：US20180095209A1

公开(公告)日：2018-04-05

申请号：US15805472

申请日：2017-11-07

Applicant: FUJIFILM Corporation

Inventor： Shinya Hakuta ,  Shogo Yamazoe ,  Tadashi Kasamatsu ,  Masayuki Naya ,  Hideki Yasuda ,  Ryo Matsuno

IPC: G02B5/28 ,  B32B3/12 ,  B32B3/26 ,  E06B9/24 ,  E06B5/20 ,  E04B1/86 ,  G02B1/11

CPC classification number: G02B5/282 ,  B32B3/12 ,  B32B3/266 ,  B32B7/02 ,  B32B2307/30 ,  B32B2307/412 ,  E04B1/86 ,  E06B5/20 ,  E06B9/24 ,  E06B2009/2405 ,  E06B2009/2417 ,  E06B2009/2464 ,  G02B1/11

Abstract: Provided are a heat ray-shielding material having a frame body including a plurality of frames having a cell structure and a plurality of films attached to some or all of the plurality of frames in the frame body, in which at least some of the plurality of films shield near-infrared light, and cell sizes in the plurality of frames are larger than visible light optical wavelengths, whereby the heat ray-shielding material is lightweight, capable of selectively shielding heat rays, that is, near-infrared rays, can be applied to a variety of uses, and can be independently used as movable members, easily removable members, and members having a collapsible structure, an architectural member, a cage member, and a side surface wall.

公开(公告)号：US11541455B2

公开(公告)日：2023-01-03

申请号：US16542294

申请日：2019-08-15

Applicant: FUJIFILM CORPORATION

Inventor： Ryo Matsuno

IPC: B22F1/0545 ,  B22F9/24 ,  B22F1/17 ,  B22F1/068 ,  B22F1/054 ,  C03C17/00 ,  G02B1/115

Abstract: Provided are gold-coated flat silver particles, a dispersion including the gold-coated flat silver particles and a dispersion medium, a method of the dispersion, a coating film including the gold-coated flat silver particles, and an antireflection optical member. The gold-coated flat silver particles include flat silver particles and a gold coating layer, in which an average thickness of the gold coating layer on principal planes of the particles is 0.1 nm to 2 nm, and a ratio of the average thickness of the gold coating layer on the principal planes of the particles to an average thickness of the gold coating layer on edge surfaces of the particles is 0.02 or higher.