Thin-film resistive element

• Main Authors: QIU ZHENGZHONG, GUO SHUNHE, CHEN ZHONGYU, LU QIYOU
• Format: Patent
• Language: Chinese; English
• Published: 17.10.2023
• Subjects: BASIC ELECTRIC ELEMENTS; ELECTRICITY; RESISTORS

According to the thin-film resistor element provided by the invention, the resistive layer comprises the plurality of net-shaped parts which are connected with each other through the connecting parts, the net-shaped part in the center has a larger net-shaped wire width, the net-shaped parts close to the electrodes on the two sides have a smaller net-shaped wire width, and the heating points are moved to the two sides of the resistive layer and are close to the electrodes, so that heat is quickly conducted out from the electrode ends, and the heat dissipation speed is increased. 本发明提供一种薄膜电阻元件，电阻层包含通过连接部相互连接的多个网状部，其中位于中央的网状部网线宽较大，靠近两侧电极的网状部网线宽较小，发热点移至电阻层的两侧且靠近电极，使热量快速从电极端导出，增加散热速度。