Display panel and display apparatus thereof
AssigneeBoe Technology Group Co., Ltd.
InventorXiaobo Du
Life of this patent
Estimating the term…
Abstract
A display panel producing frame-free image displays is provided. The display panel includes a display substrate (1) and an optical device (2) in a light illuminating side of the display substrate (1). The display substrate (1) includes frame edge regions (11) and a display region (12) abutting the frame edge regions (11). The display substrate (1) is curved at the frame edge regions (11). The optical device (2) is above the display region (12) and the frame edge regions (11), and changes a direction of light illuminated by the display substrate (1) such that images displayed through the display region produce a frame-free display.
Claims17
A display panel providing image displays, comprising:
- a display substrate having a display region with at least a curved portion;
- and
- an optical device on a light illuminating side of the display substrate,
- wherein the optical device comprises at least an optical processing portion corresponding to said curved portion of the display substrate for changing a direction of light illuminated from the curved portion, the optical processing portion converting divergent light from the curved portion into parallel light,
- the display substrate is a curved display substrate;
- the curved display substrate has an arc-shaped surface;
- the light illuminating side of the display substrate is a convex surface of the arc-shaped surface;
- and
- the optical device is a convex lens or a prism group above the display substrate on the light illuminating side.
A display panel providing image displays, comprising:
- a display substrate having a display region with at least a curved portion;
- and
- an optical device on a light illuminating side of the display substrate,
- wherein the optical device comprises at least an optical processing portion corresponding to said curved portion of the display substrate for changing a direction of light illuminated from the curved portion, the optical processing portion converting divergent light from the curved portion into parallel light,
- frame edge regions of the display substrate are curved toward a direction opposite of the direction of light illuminated by the display substrate such that each of the frame edge regions has an arc-shaped surface, and
- the optical device is a prism group or a convex lens above the corresponding frame edge regions.
Dependencies are inferred from the claim text.