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1. WO2019059061 - TOUCH PANEL DEVICE

Publication Number WO/2019/059061
Publication Date 28.03.2019
International Application No. PCT/JP2018/033779
International Filing Date 12.09.2018
IPC
G06F 3/042 2006.01
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
FELECTRIC DIGITAL DATA PROCESSING
3Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
01Input arrangements or combined input and output arrangements for interaction between user and computer
03Arrangements for converting the position or the displacement of a member into a coded form
041Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
042by opto-electronic means
CPC
G06F 3/042
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
FELECTRIC DIGITAL DATA PROCESSING
3Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
01Input arrangements or combined input and output arrangements for interaction between user and computer
03Arrangements for converting the position or the displacement of a member into a coded form
041Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
042by opto-electronic means
Applicants
  • KDDI株式会社 KDDI CORPORATION [JP]/[JP]
Inventors
  • 鈴木 雅弘 SUZUKI Masahiro
  • 上田 智章 UEDA Tomoaki
Agents
  • 田▲崎▼ 聡 TAZAKI Akira
  • 小林 淳一 KOBAYASHI Junichi
  • 松本 裕幸 MATSUMOTO Hiroyuki
Priority Data
2017-18338725.09.2017JP
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) TOUCH PANEL DEVICE
(FR) DISPOSITIF PANNEAU TACTILE
(JA) タッチパネル装置
Abstract
(EN)
A touch panel device according to an embodiment of the present invention is provided with: a panel that has a contact surface for receiving a contact; a light-emitting unit that emits, to the panel, input light which is to be inputted to and transmitted through the panel; a light-receiving unit that detects output light including reflected light of evanescent light which has been generated, on the contact surface, from the input light; and a control unit that calculates and outputs a contact position on the basis of the output light detected by the light-receiving unit and the relationship between a pre-stored position on the contact surface and the output light.
(FR)
Un dispositif panneau tactile selon un mode de réalisation de la présente invention comprend : un panneau comportant une surface de contact servant à recevoir un contact ; une unité d'émission de lumière émettant, vers le panneau, une lumière d'entrée qui doit être entrée dans le panneau et transmise à travers ce dernier ; une unité de réception de lumière détectant une lumière de sortie comprenant une lumière réfléchie de lumière évanescente qui a été générée, sur la surface de contact, à partir de la lumière d'entrée ; et une unité de commande calculant et délivrant une position de contact sur la base de la lumière de sortie détectée par l'unité de réception de lumière et de la relation entre une position prémémorisée sur la surface de contact et la lumière de sortie.
(JA)
本発明の一実施形態に係るタッチパネル装置は、接触を受ける接触面を有するパネルと、パネルを透過する入力光をパネルへ入力する発光部と、入力光によって接触面上に生成されたエバネッセント光の反射光を含む出力光を検出する受光部と、受光部が検出した出力光と、予め記憶された接触面上の位置及び出力光の間の関係とに基づいて接触位置を算出して出力する制御部と、を備える。
Also published as
Latest bibliographic data on file with the International Bureau