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US 2018/0004026 A1Published application
Display panel and electronic display apparatus
AssigneeInnolux Corporation
InventorsYu-Hsiang CHIU, Chien-Feng SHIH, Huan-Kuang PENG
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Abstract
A display panel includes a first substrate, a second substrate, a display layer, and a driving unit. The first substrate has a display area, an extended area, and an edge area located between the display area and the extended area. The display layer is positioned between the first and second substrates. The length of a boundary line of the edge area and the extended area is greater than the length of a bottom edge of the extended area that is away from the edge area.
Claims20
A display panel, comprising:
- a first substrate having a display area, an edge area, and an extended area, wherein the edge area is positioned between the display area and the extended area;
- a second substrate covering the display area and the edge area of the first substrate and exposing the extended area;
- a display layer positioned between the first and second substrates;
- wherein a boundary line is defined between the extended area and the edge area, and the extended area has a bottom edge and at least two lateral edges positioned between the boundary line and the bottom edge, wherein a length of the boundary line is greater than a length of the bottom edge;
- wherein one of the lateral edges comprises a curved line;
- wherein a main axis passes through a center of the boundary line and a center of the bottom edge, and the curved line is bent away from the main axis;
- wherein a distance between a center of the display area and an intersection of the boundary line and the curved line is smaller than a curvature radius of the curved line.
4 more elements
A display panel, comprising:
- a first substrate having a first side and a second side opposite to the first side, wherein the first side has a display area, an edge area, and an extended area, wherein the edge area is positioned between the display area and the extended area;
- a second substrate covering the display area and the edge area, wherein the second substrate is positioned on the first substrate along a direction;
- a display layer positioned between the first and second substrates;
- and
- a circuit board having a first portion positioned on the extended area, a second portion corresponding to the second side, and a folded portion connected between the first portion and the second portion, wherein the first portion and second portion are at least partially overlapped along the direction;
- wherein a boundary line is defined between the extended area and the edge area, and the extended area has a bottom edge and at least two lateral edges positioned between the boundary line and the bottom edge, wherein a length of the boundary line is greater than a length of the bottom edge.
3 more elements
Dependencies are inferred from the claim text.