Optical display system capable of satisfying binocular watching

[0039] refer to figure 1 As shown, Embodiment 1 of the present invention provides an optical display system capable of binocular viewing, including a display 10 , a first optical lens 20 , a second optical lens 30 and a third optical lens 40 .

[0040] The display 10 mainly plays the role of emitting light. The display 10 can display 2D or 3D images or videos. The display 10 can be an OLED display, LCD display, LCOS display, micro-LED display or mini-LED display.

[0041] The first optical lens 20 is disposed on the light output path of the display 10 , and the light emitted by the display 10 is processed by the first optical lens 20 and transmitted to form transmitted light.

[0042] refer to figure 2 As shown, the first optical lens 20 includes a first optical substrate 201 and a first phase retardation film 202, and the first phase retardation film 202 is arranged on the side of the first optical substrate 201 away from the display 10, of course, on the other side In this e

[0069] refer to Figure 8 As shown, Embodiment 2 of the present invention provides an optical display system capable of binocular viewing, including a display 10 , a first optical lens 20 , a second optical lens 30 and a third optical lens 40 .

[0070] It should be noted that the difference between this embodiment and the first embodiment lies in the first optical lens 20 .

[0071] The display 10, the second optical lens 30 and the third optical lens 40 of the present embodiment adopt the display 10, the second optical lens 30 and the third optical lens 40 in Embodiment 1, and its structure, working principle and technical effect produced refer to The corresponding content in the first embodiment is not repeated here.

[0072] In this example, refer to Figure 9 As shown, the first optical lens 20 includes a first optical substrate 201, a first polarizing film 203 and a first phase retardation film 202, and the first polarizing film 203 is arranged on the side of the first op