Samsung Electronics Co., Ltd.

Tamara Byk

Chang Ho Noh

Ki Yong Song

Sung Hen Cho

Jin Sung Kim

Jin Young Kim

Euk Che Hwang

Tatyana V Gaevskaya

Tae Rim Choi

Valeri G Sokolov

Gennady A Branitsky

Disclosed herein is an electrochromic display device comprising a pair of transparent substrates facing each other, an anode electrode and a cathode electrode respectively formed on the transparent substrates, an electrolytic layer disposed between the anode electrode and the cathode electrode, an electrochromophore layer of a nano structure formed on at least one of the anode electrode and the cathode electrode, and a redox promoter layer coated with a conductive compound, on the other electrode.

Electro-chromic display device and method of manufacturing the same

Disclosed herein is a method for forming a metal pattern with a low resistivity. The method comprises the steps of: (i) coating a photocatalytic compound onto a substrate to form a photocatalytic film layer; (ii) coating a water-soluble polymeric compound onto the photocatalytic film layer to form a water-soluble polymer layer; (iii) selectively exposing the two layers to light to form a latent pattern acting as a nucleus for crystal growth; and (iv) plating the latent pattern with a metal to grow metal crystals thereon. According to the method, a multilayer wiring pattern including a low resistivity metal can be formed in a relatively simple manner at low cost, and the metals constituting the respective layers can be freely selected according to the intended application. The low resistivity metal pattern can be advantageously applied to flat panel display devices, e.g., LCDs, PDPs and ELDs.

Method of forming metal pattern having low resistivity

A method for forming a metal pattern with a low resistivity. The method may include the steps of: (i) coating a photocatalytic compound onto a substrate to form a photocatalytic film layer; (ii) coating a water-soluble polymeric compound onto the photocatalytic film layer to form a water-soluble polymer layer; (iii) selectively exposing the two layers to light to form a latent pattern acting as a nucleus for crystal growth; and (iv) plating the latent pattern with a metal to grow metal crystals thereon. According to the method, a multilayer wiring pattern including a low resistivity metal may be formed in a relatively simple manner at low cost, and the metals constituting the respective layers can be freely selected according to the intended application. The low resistivity metal pattern may be advantageously applied to flat panel display devices, e.g., LCDs, PDPs and ELDs.

Growing community of inventors

Yongin-si, South Korea

Tamara Byk