Patent ID: 9620576
Date: 2017-04-11
CPC Classifications: H01L

Claim:
1. An organic light-emitting display device, comprising: a first substrate including a plurality of pixels, each of the pixels including a pixel area emitting light in a first direction and a transmittance area adjacent to the pixel area and transmitting external light; a second substrate facing the first substrate and encapsulating the pixels on the first substrate; an optical pattern array on the first substrate or the second substrate corresponding to the pixels, the optical pattern array being configured to transmit or block external light to predetermined pixels of the pixels according to a coded pattern; and a sensor array corresponding to the optical pattern array, the sensor array being arranged to receive external light in a second direction that is opposite to the first direction in which the light is emitted, the sensor array receiving the external light passing through the optical pattern array, wherein: the coded pattern of the optical pattern array includes: the optical pattern array includes a first light-blocking layer and a second light-blocking layer, and the first light-blocking layer is formed on one insulating layer corresponding to the transmittance area, and the second light-blocking layer is formed on another insulating layer corresponding to an area between the transmittance area and the pixel area.