Augmented reality optical system capable of improving ghost images
An augmented reality and optical system technology, applied in the field of optics, can solve problems such as reducing user acceptance and affecting product quality, and achieve the effects of improving ghosting and ghosting, controlling material costs, and streamlining structure
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Embodiment 1
[0027] Such as Figure 1-2 As shown, an augmented reality optical system that can improve ghost images and ghost images includes a human eye 10 and a lens group 20. The lens group 20 includes a light source module 21, a first curved prism 22, and a second curved prism 23. The first curved prism The curved prism 22 and the second curved prism 23 are sequentially arranged between the light source module 21 and the human eye 10, the first curved prism 22 includes a first optical curved mirror 221 and a first prism 222, and the second curved prism 23 includes a second optical The curved mirror 231 and the second prism 232 form an image plane 30 on the first curved prism 22 .
[0028] The connections between the first prism 222 and the first curved optical mirror 221 , between the first prism 222 and the second prism 232 , and between the second prism 232 and the second curved optical mirror 231 are glued.
[0029] The curved surface of the first optical curved mirror 221 faces th...
Embodiment 2
[0041] Such as figure 1 , 3 As shown, an augmented reality optical system that can improve ghost images and ghost images includes a human eye 10' and a lens group 20, and the lens group 20 includes a light source module 21', a first curved prism 22' and a second curved prism 23 ', the first curved prism 22' and the second curved prism 23' are sequentially arranged between the light source module 21' and the human eye 10', the first curved prism 22' and the second curved prism 23' are glued and connected, the second An image plane 30 is formed on a curved prism 22'.
[0042] In the direction from the human eye 10' to the image plane 30, the lens group 20 has a trapezoidal structure, and the slope design is used on both sides of the prism group to reduce the reflection of stray light entering the human eye 10' through the two sides, effectively improving the seriousness of most products. In addition, the overall structure is trapezoidal, which effectively utilizes the optical ...
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