Oled display structure and display device, spatial point positioning system and method for positioning spatial point
AssigneeBoe Technology Group Co., Ltd.
InventorsXiaoliang DING, Xue DONG, Haisheng WANG, Yingming LIU, Pengpeng WANG, Wei LIU, Huizhong ZHU
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Abstract
An OLED display structure, an OLED display device, and a spatial point positioning system and a method thereof are provided. The OLED display structure includes a light emitting layer which has a plurality of pixels, and infrared sub-pixels arranged between adjacent pixels.
Claims19
An OLED display structure, comprising a light emitting layer, wherein:
- the light emitting layer comprises a plurality of pixels, and infrared sub-pixels arranged between adjacent pixels.
A method for positioning a spatial point based on an OLED display device comprising an OLED display structure, comprising a light emitting layer, wherein the light emitting layer comprises a plurality of pixels, and infrared sub-pixels arranged between adjacent pixels, comprising the following steps:
- transmitting information of position character to a surface of an object with the infrared sub-pixels on the OLED display device;
- obtaining projection images by taking photos of the surface of the object with at least two infrared cameras, wherein the projection image taken by each of the infrared cameras comprises the information of the position character;
- and
- acquiring the projection images and calculating information of a depth of focus at character points in accordance with the character points, wherein the character points are points having same information of position character in each of the projection images.
Dependencies are inferred from the claim text.