Mobile에서 1.0㎜ × 0.5㎜ size Light Emitting Diode를 이용한 User Interface Display 방법

The goal of this paper is to propose a method of user interface display using 1.0㎜ × 0.5㎜ size Light Emitting Diode on mobile phone. We have developed the 1005 size LED and new package of I²c control Ie. Firstly, we explain display method using l.0㎜ × 0.5㎜ size LED. Secondly, We propose to the new package of 40pin Thin-QFN(6.0㎜ × 6.0㎜) control IC. As a result, the proposed display method is shown good accuracy at dark room and a long range, furthermore the display technique method is improved for character recognition and real-time display.