US 12,149,676 B2
Method for displaying image and display device
Hao-Yu Liou, Miao-Li County (TW); Ruey-Jer Weng, Miao-Li County (TW); Naoki Sumi, Miao-Li County (TW); Chih-Yung Hsieh, Miao-Li County (TW); and Chung-Kuang Wei, Miao-Li County (TW)
Assigned to InnoLux Corporation, Miao-Li County (TW)
Filed by InnoLux Corporation, Miao-Li County (TW)
Filed on Jun. 14, 2023, as Appl. No. 18/210,053.
Application 18/210,053 is a continuation of application No. 17/680,202, filed on Feb. 24, 2022, granted, now 11,716,457.
Claims priority of application No. 202110315638.4 (CN), filed on Mar. 24, 2021.
Prior Publication US 2023/0344981 A1, Oct. 26, 2023
This patent is subject to a terminal disclaimer.
Int. Cl. H04N 13/383 (2018.01); G02B 30/10 (2020.01); G02B 30/36 (2020.01); H04N 13/341 (2018.01); H04N 13/344 (2018.01); H04N 13/398 (2018.01)
CPC H04N 13/383 (2018.05) [G02B 30/10 (2020.01); G02B 30/36 (2020.01); H04N 13/341 (2018.05); H04N 13/344 (2018.05); H04N 13/398 (2018.05)] 17 Claims
OG exemplary drawing
 
1. A method for displaying an image, comprising:
providing the image by a display, wherein the image is located at a virtual image surface, and the image has an offset between different view directions;
providing a controller coupled to the display;
receiving an information of a first position of a vergence surface of a user by the controller;
performing an algorithm processing by the controller according to the information of the first position of the vergence surface to obtain a display information, wherein the display information comprises the offset and satisfies a relation as follows:
da+(dv/1.3052−0.2657*dv)<Δd<da−(dv/1.1286+0.442*dv),
wherein an eye of the user focuses on an accommodation surface when the eye of the user views the image, dv represents a first distance between the first position of the vergence surface and the eye along a direction, da represents a second distance between a second position of the accommodation surface and the eye along the direction, and Δd represents a distance difference between the first distance and the second distance along the direction; and
transmitting the display information to the display by the controller.