公开(公告)号：US12282812B2

公开(公告)日：2025-04-22

申请号：US18381298

申请日：2023-10-18

Applicant: NHK SPRING CO., LTD.

Inventor： Kenichiro Tami ,  Naomi Iida ,  Shinya Nasubida ,  Go Kinoshita ,  Haruhito Suga

IPC: G06K19/06

Abstract: An information processing system includes a first acquisition section acquiring first pattern data from electronic data, a second acquisition section acquiring second pattern data from a database, and a generation section combining the first pattern data with the second pattern data to generate a two-dimensional code. Further, an information processing system includes a first acquisition section acquiring first pattern data from electronic data and a generation section determining the first pattern data to generate a two-dimensional code including the first pattern data.

公开(公告)号：US08749750B2

公开(公告)日：2014-06-10

申请号：US13838808

申请日：2013-03-15

Applicant: NHK Spring Co., Ltd.

Inventor： Hidekazu Hoshino ,  Tokio Sakauchi ,  Mutsumi Sasaki ,  Tohru Ida ,  Naomi Iida

IPC: G09F3/03

CPC classification number: G03H1/0011 ,  B42D25/328 ,  B42D25/364 ,  B42D25/391 ,  B42D25/45 ,  B42D2033/26 ,  G03H1/02 ,  G03H1/0244 ,  G03H1/0252 ,  G03H1/0272 ,  G03H2250/38 ,  G03H2250/40 ,  G03H2250/41

Abstract: A discrimination medium, which can have much information, can be produced on a small scale at low cost, and enables change of a sticker design at low cost, is provided. The discrimination medium includes an optically transparent first substrate on which a cholesteric liquid crystal layer is formed, the cholesteric liquid crystal layer being formed with a fine asperity used for displaying a hologram, an optically transparent second substrate on which a print layer is formed, the print layer having a predetermined pattern made of ink and having a transparent portion without the ink of the pattern around the pattern, the pattern reflecting or absorbing a light of a predetermined wavelength, and a transparent adhesive layer, wherein the optically transparent first substrate, the optically transparent second substrate, and the transparent adhesive layer, are disposed in turn from a side checked visually.

Abstract translation: 可以以低成本小规模生产可以具有大量信息的歧视媒体，并且能够以低成本改变贴纸设计。 识别介质包括其上形成有胆甾型液晶层的光学透明的第一基板，胆甾醇型液晶层形成为具有用于显示全息图的细微凹凸，其上形成有印刷层的光学透明的第二基板， 印刷层，其具有由油墨制成的预定图案，并且具有透明部分而不具有围绕图案的图案的墨，反射或吸收预定波长的光的图案和透明粘合剂层，其中光学透明的第一基板， 光学透明的第二基板和透明粘合剂层从目视检查的一侧依次布置。