DISPLAY DEVICE AND ORGANIC LIGHT EMITTING DIODE DISPLAY

摘要

A display device includes a substrate, a display unit formed on the substrate, a sealing substrate bonded to the substrate by a bonding layer surrounding the display unit, the sealing substrate comprising a complex member and an insulating member, wherein the complex member has a resin matrix and a plurality of carbon fibers and the insulator is connected to an edge of the complex member and comprises a penetration hole, a metal layer disposed at one side of the sealing substrate wherein the one side faces the substrate, and a conductive connection unit filling in the penetration hole and contacting the metal layer. The complex member and the insulator may be coupled by tongue and groovecoupling along a thickness direction of the sealing substrate where the protrusion-groove coupling structure is top-to-bottom symmetric and the insulator may have a thickness identical to that of the complex member.

主权项

1. An organic light emitting diode (OLED) display comprising:
a substrate; a display unit formed on the substrate and comprising a common power line and a common electrode; a sealing substrate bonded to the substrate by a bonding layer surrounding the display unit and comprising a complex member and an insulator, wherein the complex member comprises a resin matrix and a plurality of carbon fibers and wherein the insulator is connected to the complex member and comprises a first penetration hole and a second penetration hole; a first conducting unit formed over an inner side and an outer side of the sealing substrate through the first penetration hole and configured to supply a first electric signal to the common line; and a second conducting unit formed over an inner side and an outer side of the sealing substrate through the second penetration hole and configured to supply a second electric signal to the common electrode, wherein the complex member is coupled to the insulator by tongue and groove coupling along a thickness direction of the sealing substrate, wherein the tongue and groove are top-to-bottom symmetric, and wherein the insulator has a thickness identical to that of the complex member.