MANUFACTURE OF A CURVED ELECTRONIC DEVICE USING DIFFERENTIAL HEATING AND CURVED ELECTRONIC DEVICE
A curved electronic device (10c) can be formed by a stack with a curved substrate (13) comprising a thermoplastic material (Ms), and at least one electronic component (14) connected to an electronic circuit (15) disposed on the substrate (13). A component area (11) of the substrate surface (11.12) a...
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Main Authors | , , , , , , |
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Format | Patent |
Language | English |
Published |
13.01.2022
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Subjects | |
Online Access | Get full text |
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Summary: | A curved electronic device (10c) can be formed by a stack with a curved substrate (13) comprising a thermoplastic material (Ms), and at least one electronic component (14) connected to an electronic circuit (15) disposed on the substrate (13). A component area (11) of the substrate surface (11.12) around the electronic component (14) comprises a first material (M1) providing relatively low absorption (A1) to light (L) and a surrounding area (12) of the substrate (13) outside the component area (11), comprises a second material (M2) providing relatively high absorption (A2) of the light (L). E.g. as a result of differential heating and thermoforming a first thickness (T1) of the substrate (13) in the component area (11) may be relatively high compared to a second thickness (T2) of the substrate (13) in the surrounding area (12). |
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Bibliography: | Application Number: US201917293348 |