Patent ID: 8982447
Filing Date: 2015-03-17
Classification: G02F

Abstract:
1. A display panel, comprising: a first substrate; a second substrate; and a plurality of pixel units, disposed between the first substrate and the second substrate, and each of the pixel units comprising a reflective electrode disposed on the first substrate, a plurality of colored charged particles located between the reflective electrode and the second substrate, a lateral electrode disposed on the first substrate and extended towards the second substrate, a first active element having a first terminal, a second terminal and a control terminal, and a second active element having a first terminal, a second terminal and a control terminal, wherein the first terminal of the first active element is coupled to the reflective electrode and the first terminal of the second active element is coupled to the lateral electrode, and wherein when a first voltage is applied to the reflective electrode, the colored charged particles of the pixel unit are repelled to the second substrate due to the affection of a first electric field, and the color of the charged particles is displayed through the second substrate, when a second voltage is applied to the lateral electrode, the colored charged particles of the pixel unit are attracted to the lateral electrode due to the affection of a second electric field, so that an incident light is reflected out of the display panel through the second substrate by the reflective electrode.