| 摘要 |
A method to provide a display panel according to the present invention comprises the step of providing at least one pixel element for producing or controlling light wherein the pixel element has a light emitting or reflecting surface and is mounted on a support. The method furthermore comprises covering the light emitting or reflecting surfaces of the at least one light emitting or reflecting element and at least a part of the support with substantially transparent material, thereby providing the optical surface of the display panel, which optical surface comprises at least one pixel element zone and at least one support zone. Furthermore, the method comprises modifying the roughness of the substantially transparent material of the optical surface along the support zone of the optical surface and/or along the pixel element zone of the optical surface, for rendering the substantially transparent material of the optical surface along the support zone of the optical surface being more rough than along the pixel element zone of the optical surface
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