ORGANIC LIGHT-EMITTING DIODE (OLED) DISPLAY CAPABLE OF CONTROLLING LIGHT TRANSMITTANCE

摘要

An organic light-emitting diode (OLED) display capable of controlling light transmittance is disclosed. In one aspect, the OLED display includes a plurality of pixels, each including a first region configured to emit light and a second region configured to transmit light therethrough and a plurality of first electrodes respectively formed in the first regions of the pixels. The OLED display also includes a plurality of organic layers respectively formed over the first electrodes, a second electrode formed over all of the organic layers, and a plurality of third electrodes each formed in the second regions of the pixels. The OLED display further includes a plurality of solvents respectively placed over the third electrodes, wherein each of the solvents is configured to selectively block light and a fourth electrode formed over the solvents for all of the pixels.

主权项

1. An organic light-emitting diode (OLED) display, comprising:
a plurality of pixels, each pixel including a first region that emits light and a second region that at least partially transmits light therethrough; a plurality of first electrodes respectively formed in the first regions of the pixels; a plurality of organic layers respectively formed over the first electrodes; a second electrode formed over all of the organic layers; a plurality of third electrodes each corresponding to at least one of the pixels, wherein each of the third electrodes is formed in the second region of the at least one corresponding pixel; a plurality of solvents respectively placed over the third electrodes, wherein each of the solvents selectively blocks light based at least in part on an electric field; and a fourth electrode formed over the solvents for all of the pixels.