Abstract: An integrated circuit device includes a device layer having devices spaced in accordance with a predetermined device pitch, a first metal interconnection layer disposed above the device layer and coupled to the device layer, and a second metal interconnection layer disposed above the first metal interconnection layer and coupled to the first metal interconnection layer through a first via layer. The second metal interconnection layer has metal lines spaced in accordance with a predetermined metal line pitch, and a ratio of the predetermined metal line pitch to predetermined device pitch is less than 1.

Abstract: A car fender with brake light device, including a fender sheet having a light seat, a circuit board having brake lights, and a light cover fitted to the light seat to encapsulate the circuit board for waterproof ability, by means of a set of wires and conducting plates disposed through the fender sheet, the brake lights being electrically connected with the brake circuit of a car whereby when the brake is applied, the brake lights will be lighted up to indicate the following drivers to slow down, eliminating unnecessary car accidents.