ELECTRONIC COMPONENT, ANISOTROPIC CONNECTION STRUCTURE METHOD FOR DESIGNING ELECTRONIC COMPONENT

The invention provides an electronic component, an anisotropic connection structure method for designing an electronic component, aimed at achieving low supererogation, increasing particle arresting rate, preventing short circuit and increasing bonding intensity. The resolution tool herein is an electronic component (1) which has a substrate (1), a protruding block (3), (5) which are formed on one side (2a) of the substrate (2), wherein the protruding block (3), (5) is connected to an electrode (16), (17) of a connecting target part (14), and the area where the protruding block (3), (5) is connected to an electrode (16), (17) is greater than that of a base part on the side of the substrate. 本发明提供电子部件、各向异性连接结构体、电子部件的设计方法，能够实现电极的低高度化、同时实现了粒子捕捉率的提高、短路的防止和粘接强度的提高。解决手段是种电子部件(1)，其具备基板(2)、和在基板(2)的个面(2a)形成的凸块(3)、(5)，并且凸块(3)、(5)的与连接对象部件(14)的电极(16)、(17)连接的连接面(3a)、(5a)的面积比基板(2)侧的基部(3b)、(5b)的面积大。