Flexible display screen, bending detection method and device for flexible display screen
A flexible display and bending technology, which is applied in the directions of identification devices, static indicators, cathode ray tube indicators, etc., can solve the problem that the bending position detection method of the flexible display is not accurate enough and cannot accurately determine the bending of the flexible display. Position and other issues, to achieve the effect of high precision and precise bending position
Inactive Publication Date: 2020-01-21
SHENZHEN ROYOLE TECH CO LTD
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[0003] Since flexible display devices can produce more bends, the deformation is very flexible. Compared with existing devices, more gesture interaction methods can be derived, such as bending and zooming, bending and page turning, etc., and these operations require The bending position of the flexible display screen can be accurately detected in the flexible display device. The detection method for the bending position of the flexible display screen in the prior art is not accurate enough to accurately determine the bending position of the flexible display screen
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[0041] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.
[0042] It should be noted that the terms used in the embodiments of the present invention are only for the purpose of describing specific embodiments, and are not intended to limit the present invention. As used in the embodiments of the present invention and the appended claims, the singular forms "a", "said" and "the" are also intended to include the plural forms unless the context clearly indicates otherwise. It should also be understood that the term "and / or" as used herein refers to and includes any and all possible combinations of one or more of the associated listed items.
[0043] The invention provides a flexible display screen, which can accurately detect t...
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A flexible display screen, the flexible display screen comprising a first film layer (102) and a second film layer (104), the first surface of the first film layer (102) is provided with matrix-arranged contacts ( 1022); the first surface of the second film layer (104) is provided with resistor sheets (1042) arranged in matrix, and the resistance value of the resistor sheets (1042) is outward from the center of the resistor sheets (1042) The edge monotonically changes; the first surface of the first film layer (102) is attached to the first surface of the second film layer (104), and the contacts on the first film layer (102) ( 1022) corresponds to the resistance sheet (1042) on the second film layer (104), and each contact (1022) forms a detection point (106) with the corresponding resistance sheet (1042); the detection point (106) connected to the processor (12), the processor (12) is used to detect the intensity of the electrical signal passing through each of the detection points (106), and determine the intensity of the flexible display screen according to the intensity change of the electrical signal Bend position. The invention discloses a bending detection method of a flexible display screen, which can accurately detect the bending position in the flexible display screen.
Description
technical field [0001] The invention relates to the technical field of flexible display screens, in particular to a flexible display screen, a bending detection method and a device for the flexible display screen. Background technique [0002] At present, the commonly used interaction methods on electronic devices are touch and click interaction. With the rise of flexible display screens in recent years, many new possibilities of gesture operations have been brought, and the interaction methods of gestures are also more intuitive and easy to use. . Most of the existing flexible displays use flexible OLED technology, which has the characteristics of being bendable, twistable, and foldable, so that the high-resolution, large-size area and the portability of the device are no longer contradictory, and its durability is also greatly improved. Compared with previous screens, the probability of accidental damage to equipment is reduced. [0003] Since flexible display devices ca...
Claims
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IPC IPC(8): G09F9/30G09G3/00
CPCG09F9/301G09G3/006G06F3/045G06F3/0487G06F2203/04803G09F9/30G09G3/00G06F3/04144G09G3/035G06F3/017G09G5/14
Inventor 张绚
Owner SHENZHEN ROYOLE TECH CO LTD