CONDUCTIVE ASSEMBLY FOR CHANGING COLOR OF LENS

摘要

A conductive assembly for changing a color of a lens is revealed herein to comprise first and second conductive devices separately disposed at an upper front and lower rear end faces of an electrochromic lens, and an electrical connection device connected with the first and second conductive devices. The first conductive device has a first indium tin oxide (ITO) conductive part on a surface of the electrochromic lens and a conductive part on the first ITO conductive part for connection to the electrical connection device. The second conductive device has a second indium tin oxide (ITO) conductive part on a surface of the electrochromic lens, an inner conductive part on the second ITO conductive part, an insulating part on the inner conductive part and an outer conductive part on the insulating part for connection to the inner conductive part and the electrical connection device.

主权项

1. A conductive assembly for changing a color of
a lens, comprising: a first conductive device disposed at an upper front end face of an electrochromic lens; a second conductive device disposed at a lower rear end face of the electrochromic lens; and an electrical connection device connected with the first and second conductive devices; wherein one of the first and second conductive devices is a positive electrode and the other one of the first and second conductive devices is a negative electrode, and said electrical connection device is connected with both the first conductive device and the second conductive device at one side of either the left or right side of the electrochromic lens; and wherein the first conductive device has a first indium tin oxide (ITO) conductive part on a first surface of the electrochromic lens and a conductive part on the first ITO conductive part for connection to the electrical connection device, and wherein the second conductive device has a second indium tin oxide (ITO) conductive part on a second surface of the electrochromic lens, an inner conductive part on the second ITO conductive part, an insulating part on the inner conductive part and an outer conductive part on the insulating part, wherein at a side of the electrochromic lens opposite to that of the electrical connection device the insulating part is shorter in lateral length than the inner and outer conductive parts, and the outer conductive part is connected to the electrical connection device at an end thereof and to the inner conductive part at the other end thereof corresponding to where the insulating part is shorter in length; and wherein the positions from where the power is transmitted into the first conductive device and inner conductive part are respectively at opposite sides of the left and right sides of the electrochromic lens.