The invention provides a display device and an automobile, and the display device comprises a display panel which comprises a light emitting side and a backlight side which are oppositely arranged; the photoelectric conversion unit is positioned on the light emitting side and is used for converting ambient light into an electric signal; the temperature detection unit is used for detecting the temperature of the display panel; the temperature adjusting unit is used for cooling the display panel when the temperature detection unit detects that the temperature of the display panel exceeds a first threshold value; and when the temperature detection unit detects that the temperature of the display panel is lower than a second threshold value, the temperature adjusting unit heats the display panel. According to the display device, the energy collection and conversion effect can be improved through the photoelectric conversion unit, and energy is saved; the display panel is protected through the temperature detection unit and the temperature adjusting unit, the service life of the display device is prolonged, and driving safety is guaranteed.
本申请提供一种显示装置及汽车,其显示装置包括:显示面板,包括相对设置的出光侧和背光侧;光电转换单元,所述光电转换单元位于所述出光侧,用于将环境光转化为电信号;温度检测单元,所述温度检测单元用于检测所述显示面板的温度;温度调节单元,当所述温度检测单元检测到所述显示面板的温度超出第一阈值时,所述温度调节单元对所述显示面板降温;当所述温度检测单元检测到所述显示面板的温度低于第二阈值时,所述温度调节单元对所述显示面板加热。本申请的显示装置通过光电转换单元可提升能量收集转换效果,节约能源;通过温度检测单元和温度调节单元对显示面板进行保护,提高显示装置的使用寿命,保障驾驶安全。
Display device and automobile
显示装置及汽车
2024-11-12
Patent
Electronic Resource
Chinese
IPC: | H05K PRINTED CIRCUITS , Gedruckte Schaltungen / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / G09F DISPLAYING , Anzeigewesen / H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung |
Automobile intelligent display device, automobile and automobile intelligent display control method
European Patent Office | 2023
|Automobile speed display method and automobile speed display device
European Patent Office | 2023
|