To provide a temperature detector and a temperature detection system which can suppress increase in cost caused by providing a temperature detection function, a display device, and a head-up display.SOLUTION: A temperature detector 10 comprises: a plurality of temperature sensors including temperature detection resistive elements ER provided on a temperature detection region SA; and a storage part 50 storing unique information of each of the plurality of temperature detection resistive elements ER. The temperature detection resistive element ER is provided on each of a plurality of partial temperature detection regions PA of the temperature detection region SA. A control device 100 externally provided reads the unique information stored in the storage part 50, and performs temperature detection for each of the plurality of partial temperature detection regions PA in the temperature detection region SA, on the basis of the unique information and an output potential Vout outputted from the temperature sensor.SELECTED DRAWING: Figure 2

    【課題】温度検出機能を設けることによるコストの上昇を抑制することができる温度検出装置、温度検出システム、表示装置及びヘッドアップディスプレイを提供する。【解決手段】温度検出装置10は、温度検出領域SAに設けられた温度検出用抵抗素子ERを含む複数の温度センサと、複数の温度検出用抵抗素子ERごとの固有情報が格納された記憶部50と、を備える。温度検出用抵抗素子ERは、温度検出領域SAの複数の部分温度検出領域PAごとに設けられている。外部に設けられた制御装置100が、記憶部50に格納された固有情報を読み出し、当該固有情報と、温度センサから出力される出力電位Voutと、に基づき、温度検出領域SAにおける複数の部分温度検出領域PAごとの温度検出を行う。【選択図】図2


    Access

    Download


    Export, share and cite



    Title :

    TEMPERATURE DETECTOR, TEMPERATURE DETECTION SYSTEM, DISPLAY DEVICE AND HEAD-UP DISPLAY


    Additional title:

    温度検出装置、温度検出システム、表示装置及びヘッドアップディスプレイ


    Contributors:

    Publication date :

    2022-07-20


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    G01K MEASURING TEMPERATURE , Messen der Temperatur / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / G02B Optische Elemente, Systeme oder Geräte , OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS



    TEMPERATURE DETECTION DEVICE, DISPLAY DEVICE, AND HEAD-UP DISPLAY

    TAKAHATA MASASHI | European Patent Office | 2022

    Free access

    HEAD-UP DISPLAY DEVICE AND HEAD-UP DISPLAY SYSTEM

    TSUDA TOSHIAKI / SHIBATA YUICHI | European Patent Office | 2022

    Free access

    HEAD-UP DISPLAY DEVICE AND HEAD-UP DISPLAY SYSTEM

    TSUDA TOSHIAKI / SHIBATA YUICHI | European Patent Office | 2022

    Free access

    Vehicle detector detection position display device

    CHUNG JIN TAE / NOH BYUNG CHUL | European Patent Office | 2022

    Free access

    HEAD-UP DISPLAY DEVICE AND HEAD-UP DISPLAY SYSTEM

    TSUDA TOSHIAKI / SHIBATA YUICHI | European Patent Office | 2024

    Free access