US2018053910A1PendingUtilityA1
Optical device
Est. expiryApr 1, 2033(~6.7 yrs left)· nominal 20-yr term from priority
H01L 51/0037H01L 51/5212H10K 50/814H10K 59/80516H10K 85/1135
50
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Claims
Abstract
An optical device ( 10 ) has a joining structure in which a first conductive film ( 110 ) and a second conductive film ( 130 ) are joined to each other. The first conductive film ( 110 ) that constitutes the joining structure is constituted by a transparent conductive material and the like. In addition, the second conductive film ( 130 ) that constitutes the joining structure is constituted by a metal material. A transition region, in which the transparent conductive material and the metal material are mixed, exists between the first conductive film ( 110 ) and the second conductive film ( 130 ). The transparent conductive material includes, for example, a conductive polymer.
Claims
exact text as granted — not AI-modified1 . A method of forming an optical device comprising a substrate, a first conductive film, and a second conductive film comprising:
forming the second conductive film on the substrate, forming the first conductive film on the second conductive film; and making a heat treatment to the first conductive film and the second conductive film.
2 . The method of forming an optical device according to claim 1 , wherein the first conductive film and the second conductive film are formed by a coating solution.
3 . The method of forming an optical device according to claim 1 , wherein the second conductive film is not sintered when the first conductive film is formed.Cited by (0)
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