Patent ID: 6633134
Filing Date: 2003-10-14
Classification: G09G,H01L,H05K

Abstract:
An active-matrix-driven organic electroluminescence (EL) display device comprising:first and second substrates; a plurality of unit pixels each including a pixel EL element and a pixel circuit, said pixel EL elements being arranged in a matrix on a front surface of said first substrate; a plurality of scan lines each disposed for a corresponding row of said unit pixels; a plurality of data lines each disposed for a corresponding column of said unit pixels; a drive circuit for driving said scan lines and said data lines to activate said pixel EL elements through respective said pixel circuits; wherein said drive circuit, including said scan lines, said data lines and said pixel circuits, is mounted on said second substrate; wherein said drive circuit and said second substrate are mounted at a rear surface of said first substrate; and wherein said second substrate is connected to said first substrate through bumps formed on rear terminals located on said rear surface of said first substrate.