Patent ID: 8379290
Filing Date: 2013-02-19
Classification: G02F,Y10T

Abstract:
1. An active matrix electrochromic device array comprising: a first substrate including a pixel circuit having a plurality of pixel electrodes, wherein the plurality of pixel electrodes are two-dimensionally arrayed, a thin film transistor (TFT) connected to each of the plurality of pixel electrodes, and a plurality of electrochromic layers on the plurality of pixel electrodes, respectively; a second substrate including a counter electrode and a reflective layer thereon, wherein the second substrate is coupled to the first substrate having a distance therebetween and the reflective layer faces the plurality of electrochromic layers; a partition wall between the first substrate and the second substrate so as to support the first substrate and the second substrate having a distance therebetween, the first and second substrate having isolating spaces therebetween corresponding to the plurality of pixel electrodes; and an electrolyte filled in the spaces isolated by the first substrate, the second substrate, and the partition wall.