Anode construction for top light emitting organic display and manufacturing process thereof
A technology of anode structure and manufacturing process, applied in the field of anode structure and manufacturing process of top-emitting organic display, can solve the problems of high resistance, low luminous efficiency, increased heat generation and power consumption, etc.
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[0020] Example 1: An anode structure of a top-emission organic display uses silicon as a substrate to form a silicon substrate layer 1, uses chromium, aluminum and molybdenum materials to form a film-coated electrode body, and forms a high-purity chromium film layer 2 on the silicon substrate layer 1 A four-layer film anode structure of a high-purity aluminum film layer 3 , a high-purity chromium film layer 4 and a high-purity molybdenum film layer 5 .
[0021] If implemented by electron beam evaporation, it will include the following processes:
[0022] 1. Before coating, preheat the silicon substrate layer 1, the preheating temperature is 85°C, and the vacuum degree of the evaporation chamber is 10 -5 Pa;
[0023] 2. For metal coating, the order of evaporation is high-purity chromium, high-purity aluminum, high-purity chromium, and high-purity molybdenum. The steps of evaporation are as follows:
[0024] A, silicon substrate layer 1 is preheated;
[0025] B, vapor-deposit...
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