Optical aimging apparatus
AssigneeTaizhou Guanyu Technology Co., Ltd.
InventorsKER TAI CHU, LONG-MING LU, KUO-CHENG HSU, HUEI-SIOU CHEN
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Abstract
An optical aiming apparatus is provided. The optical aiming apparatus includes: a transmissive screen disposed at a first end of the optical aiming apparatus, the transmissive screen including a concave surface; and a display apparatus disposed at a second end of the optical aiming apparatus, the display apparatus facing the concave surface of the transmissive screen. The display apparatus is configured to project a first pattern on the transmissive screen. The display apparatus is further configured to project a second pattern on the transmissive screen. The first pattern and the second pattern have different shapes.
Claims20
An optical aiming apparatus, comprising:
- a transmissive screen disposed at a first end of the optical aiming apparatus, the transmissive screen comprising a concave surface;
- and
- an active display apparatus disposed at a second end of the optical aiming apparatus, the active display apparatus facing the concave surface of the transmissive screen;
- wherein:
- the active display apparatus is configured to project a first pattern on the transmissive screen;
- the active display apparatus is further configured to project a second pattern on the transmissive screen;
- and
- the first pattern and the second pattern have different shapes.
An optical aiming apparatus, comprising:
- a transmissive screen disposed at a first end of the optical aiming apparatus, the transmissive screen comprising a concave surface;
- an active display apparatus disposed at a second end of the optical aiming apparatus, the active display apparatus comprises a plurality of pixels and faces the concave surface of the transmissive screen;
- and
- a button;
- wherein:
- the active display apparatus is configured to turn on a first group of the plurality of pixels to project a first pattern on the transmissive screen;
- and
- the active display apparatus is configured to, in response to a signal provided by the button, turn on a second group of the plurality of pixels to change the first pattern to a second pattern.
Dependencies are inferred from the claim text.