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1. WO2020203547 - SEMICONDUCTOR DEVICE, ON-VEHICLE DISPLAY SYSTEM USING SEMICONDUCTOR DEVICE, AND ELECTRONIC DEVICE

Publication Number WO/2020/203547
Publication Date 08.10.2020
International Application No. PCT/JP2020/013318
International Filing Date 25.03.2020
IPC
B60K 35/00 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
KARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
35Arrangement or adaptations of instruments
G09G 5/00 2006.01
GPHYSICS
09EDUCATING; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
GARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
5Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
G09G 5/38 2006.01
GPHYSICS
09EDUCATING; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
GARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
5Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
36characterised by the display of individual graphic patterns using a bit-mapped memory
38with means for controlling the display position
H04N 5/278 2006.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
5Details of television systems
222Studio circuitry; Studio devices; Studio equipment
262Studio circuits, e.g. for mixing, switching-over, change of character of image, other special effects
278Subtitling
H04N 5/66 2006.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
5Details of television systems
66Transforming electric information into light information
G06F 3/14 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
14Digital output to display device
Applicants
  • ローム株式会社 ROHM CO., LTD. [JP]/[JP]
Inventors
  • 遠藤 洋治 ENDO Hiroharu
Agents
  • 森下 賢樹 MORISHITA Sakaki
Priority Data
2019-06674229.03.2019JP
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) SEMICONDUCTOR DEVICE, ON-VEHICLE DISPLAY SYSTEM USING SEMICONDUCTOR DEVICE, AND ELECTRONIC DEVICE
(FR) DISPOSITIF À SEMI-CONDUCTEUR, SYSTÈME D'AFFICHAGE EMBARQUÉ UTILISANT UN DISPOSITIF À SEMI-CONDUCTEUR ET DISPOSITIF ÉLECTRONIQUE
(JA) 半導体装置、それを用いた車載用ディスプレイシステム、電子機器
Abstract
(EN)
A video input interface 310 receives video data 400 in which a known character 402 can be drawn. A memory 342 stores reference graphic data 344 which describes the known character 402. A visibility detector 340 checks the visibility of the known character 402 drawn in the video data 400, on the basis of the reference graphic data 344.
(FR)
Une interface d'entrée vidéo 310 reçoit des données vidéo 400 dans lesquelles un caractère connu 402 peut être dessiné. Une mémoire 342 stocke des données graphiques de référence 344 qui décrivent le caractère connu 402. Un détecteur de visibilité 340 vérifie la visibilité du caractère connu 402 dessiné dans les données vidéo 400, sur la base des données graphiques de référence 344.
(JA)
ビデオ入力インタフェース310は、既知のキャラクタ402が描画されうるビデオデータ400を受信する。メモリ342は、既知のキャラクタ402を記述する基準図形データ344を保持する。視認性検出器340は、基準図形データ344にもとづいて、ビデオデータ400に描画される既知のキャラクタ402の視認性をチェックする。
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