FLEXIBLE ORGANIC LIGHT EMITTING DISPLAY DEVICE
First Claim
1. A flexible organic light emitting display (OLED) device, comprising:
- a flexible substrate including a display area, a non-display area at a periphery of the display area and a folding region;
at least one organic emitting diode on the flexible substrate in the display area;
an encapsulation film covering the organic emitting diode; and
a dam on the flexible substrate, wherein the dam laterally surrounds the display area and comprises;
a first dam in the folding region, anda second dam outside the folding region,wherein the average thickness of the first dam is smaller than the average thickness of the second dam.
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Accused Products
Abstract
A flexible organic light emitting display (OLED) device includes a flexible substrate having a display area, a non-display area at a periphery of the display area and a folding region; at least one organic emitting diode on the flexible substrate in the display area; an encapsulation film covering the organic emitting diode; and a dam on the flexible substrate. The dam laterally surrounds the display area and includes: a first dam in the folding region; and a second dam outside the folding region, wherein the average thickness of the first dam is smaller than the average thickness of the second dam.
42 Citations
20 Claims
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1. A flexible organic light emitting display (OLED) device, comprising:
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a flexible substrate including a display area, a non-display area at a periphery of the display area and a folding region; at least one organic emitting diode on the flexible substrate in the display area; an encapsulation film covering the organic emitting diode; and a dam on the flexible substrate, wherein the dam laterally surrounds the display area and comprises; a first dam in the folding region, and a second dam outside the folding region, wherein the average thickness of the first dam is smaller than the average thickness of the second dam. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13)
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14. A method of fabricating a flexible organic light emitting display device, comprising:
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providing a flexible substrate including a display area, a non-display area at a periphery of the display area and a folding region; forming a dam surrounding the display area on the flexible substrate, wherein the dam comprises a first dam in the folding region and a second dam outside the folding region, wherein the average thickness of the first dam is smaller than the average thickness of the second dam; forming an emitting diode within the display area; covering the display area and the non-display area with a first inorganic layer; and covering the display area with an organic layer. - View Dependent Claims (15, 16, 17, 18, 19, 20)
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Specification