公开(公告)号：US20210250569A1

公开(公告)日：2021-08-12

申请号：US17231542

申请日：2021-04-15

Applicant: TOPPAN PRINTING CO., LTD.

Inventor： Akihito KAGOTANI ,  Kozue UMEDA ,  Soko KODA

IPC: H04N13/128 ,  H04N13/302 ,  G03H1/14 ,  G03H1/00

Abstract: An integrated three-dimensional display includes a recording surface which includes a calculated element region in which phase components of light from light converging points of a holographic reconstructed image are calculated, and a phase angle recorded area for recording a phase angle calculated based on the phase components. The phase angle recorded area includes a plurality of monochromatic regions having a uneven structure surface. The phase angle is recorded in an overlap area in which the calculated element region and the phase angle recorded area overlap each other. Light converges on the light converging points at specific distances from the recording surface, the specific distances being determined for the respective light converging points even when light reflected from the plurality of monochromatic regions converges.

公开(公告)号：US20190279403A1

公开(公告)日：2019-09-12

申请号：US16422382

申请日：2019-05-24

Applicant: TOPPAN PRINTING CO., LTD.

Inventor： Akihito KAGOTANI ,  Toshiki TODA

IPC: G06T11/00 ,  G09G3/20

Abstract: An optical film including a recording surface on which a plurality of unit blocks is disposed at regular intervals. For these unit blocks, phase components of light from a reconstruction point are calculated. The recording surface includes a calculated element region provided with an array of the unit blocks for which phase components of light from the reconstruction point are calculated for reproduction of an image. A first image is a monotone reconstruction image having even brightness, and a second image is a grayscale image having brightness gradation.

公开(公告)号：US20180076410A1

公开(公告)日：2018-03-15

申请号：US15822286

申请日：2017-11-27

Applicant: TOPPAN PRINTING CO., LTD.

Inventor： Akihito KAGOTANI ,  Toshiki TODA

IPC: H01L51/52

CPC classification number: H01L51/5225 ,  G02B5/02 ,  H01L51/5209 ,  H01L51/5262 ,  H01L51/5268 ,  H01L51/5275

Abstract: An organic EL (electroluminescent) device includes a translucent substrate, a transparent electrode, a luminescent layer, and a cathode placed over one surface of the translucent substrate, and a light extraction film having unevenness placed on the other surface. The surface of the cathode facing the luminescent layer has a plurality of recesses or protrusions. The Fourier transform image of the surface of the cathode facing the luminescent layer has a surface plasmon absorption suppression area including a spatial frequency v obtained from Eq. (I) and a light scattering area not including spatial frequencies equal to or greater than the spatial frequency v.