Foldable display device and operation method of electronic device
First Claim
1. A foldable display device including a first display region, a second display region, and a foldable region connecting the first display region and the second display region, the foldable display device comprising:
- a flexible substrate;
a display layer disposed on the flexible substrate; and
a biometric sensing structure disposed in the first display region, the second display region, and the foldable region, and having a biometric sensing region,wherein a ratio of an area of the biometric sensing region to an area of the flexible substrate is in a range from 0.6 to 1.
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Abstract
A foldable display device includes a first display region, a second display region, and a foldable region connecting the first display region and the second display region. The foldable display device includes a flexible substrate, a display layer disposed on the flexible substrate, and a biometric sensing structure disposed in the first display region, the second display region, and the foldable region. The biometric sensing structure has a biometric sensing region. A ratio of an area of the biometric sensing region to an area of the flexible substrate is in a range from 0.6 to 1.
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Citations
19 Claims
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1. A foldable display device including a first display region, a second display region, and a foldable region connecting the first display region and the second display region, the foldable display device comprising:
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a flexible substrate; a display layer disposed on the flexible substrate; and a biometric sensing structure disposed in the first display region, the second display region, and the foldable region, and having a biometric sensing region, wherein a ratio of an area of the biometric sensing region to an area of the flexible substrate is in a range from 0.6 to 1. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15)
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16. An operation method of an electronic device comprising following steps:
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(a) providing an electronic device with a standby state, wherein the electronic device comprises a foldable display device including a flexible substrate, a display layer disposed on the flexible substrate, and a biometric sensing structure disposed on the flexible substrate; (b) when a touch signal is provided to the foldable display device, performing a detection procedure to verify if the touch signal meets a predetermined condition; and (c) turning on a biometric sensing mode when the touch signal meets the predetermined condition, wherein a ratio of an area of a biometric sensing region of the biometric sensing structure to an area of the flexible substrate is in a range from 0.6 to 1. - View Dependent Claims (17, 18)
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19. A foldable electronic device including a first region, a second region, and a foldable region connecting the first region and the second region, the foldable electronic device comprising:
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a flexible substrate; an electronic layer disposed on the flexible substrate; and a biometric sensing structure disposed in the first region, the second region, and the foldable region, and having a biometric sensing region, wherein a ratio of an area of the biometric sensing region to an area of the flexible substrate is in a range from 0.6 to 1.
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Specification