ELECTRONIC DEVICE AND PROGRAM

PROBLEM TO BE SOLVED: To provide an electronic device capable of rapidly performing display processing of two-dimensional codes that can be read by a code reader even when CPU capability is not so high.SOLUTION: An electronic device 1 includes: a display 10 capable of displaying at least data and tw...

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Bibliographic Details
Main Authors KAMIYA SABURO, ONO MASATO
Format Patent
LanguageEnglish
Japanese
Published 26.05.2016
Subjects
ADVERTISING
ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICESUSING STATIC MEANS TO PRESENT VARIABLE INFORMATION
CALCULATING
COMPUTING
COUNTING
CRYPTOGRAPHY
DISPLAY
EDUCATION
ELECTRIC DIGITAL DATA PROCESSING
HANDLING RECORD CARRIERS
PHYSICS
PRESENTATION OF DATA
RECOGNITION OF DATA
RECORD CARRIERS
SEALS
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Summary:PROBLEM TO BE SOLVED: To provide an electronic device capable of rapidly performing display processing of two-dimensional codes that can be read by a code reader even when CPU capability is not so high.SOLUTION: An electronic device 1 includes: a display 10 capable of displaying at least data and two-dimensional codes generated from the data; two-dimensional code display means 11 by which two-dimensional codes mask-processed with a first mask pattern are generated and presented on the display 10 when an instruction to display the two-dimensional codes is received from a user; and two-dimensional code modification means 11 by which two-dimensional codes are re-generated through mask-processing using a second mask pattern and re-presented on the display 10 when a predetermined manipulation is made by the user while the two-dimensional codes are being presented on the display 10.SELECTED DRAWING: Figure 2 【課題】ＣＰＵの能力がさほど高くない場合でも、コードリーダで読み取ることのできる２次元コードの表示処理を迅速に行うことが可能な電子機器を提供する。【解決手段】電子機器１は、少なくとも、データと、前記データに基づいて生成された２次元コードと、が表示可能なディスプレイ１０と、ユーザによる２次元コード表示の指令があった場合に、第１のマスクパターンを用いてマスク処理された２次元コードを生成してディスプレイ１０上に表示させる２次元コード表示手段１１と、２次元コードがディスプレイ１０上に表示されている際に、ユーザにより所定の操作が行われると、第２のマスクパターンを用いたマスク処理により２次元コードを生成し直してディスプレイ１０上に再表示させる２次元コード変更表示手段１１とを備えている。【選択図】図２
Bibliography:Application Number: JP20140230356