Viewing optic with an integrated display system

Patent metadata

Field	Value
Publication number	US-10180565-B2
Application number	US-201815889534-A
Country	US
Kind code	B2
Filing date	Feb 6, 2018
Priority date	Feb 6, 2017
Publication date	Jan 15, 2019
Grant date	Jan 15, 2019

Abstract

The disclosure relates to a viewing optic. In one embodiment, the disclosure relates to a viewing optic having an integrated display system. In one embodiment, the disclosure relates to a viewing optic having an integrated display system for generating images that are projected into the first focal plane of an optical system.

First claim

What is claimed is:

1. A viewing optic comprising: (i) a main body with an optical system having a moveable optical element for generating an image of an outward scene, a turret for adjustment of the moveable optical element and a beam combiner and (ii) a base coupled to the main body and having an active display for generating an image and a reflective material for directing the generated image to the beam combiner for simultaneous viewing of the generated image and image of the outward scene in a first focal plane of the optical system, wherein the generated image from the active display is in focus regardless of the turret position.

2. The viewing optic of claim 1 , wherein the beam combiner is located between an objective assembly of the main body and the first focal plane.

3. The viewing optic of claim 1 , wherein the beam combiner is located approximately beneath an elevation knob of the viewing optic.

4. The viewing optic of claim 1 , wherein the beam combiner is located closer to an objective assembly as compared to an ocular assembly of the viewing optic.

5. The viewing optic of claim 1 , wherein the reflective material is a mirror that is angled.

6. The viewing optic of claim 5 , wherein the mirror is angled from about 40° to about 50° relative to emitted light of the display.

7. The viewing optic of claim 5 , wherein the mirror is angled at about 45° relative to emitted light of the display.

8. The viewing optic of claim 1 , further comprising a collector lens system to collect light from the active display and having an inner lens cell and an outer lens cell.

9. The viewing optic of claim 1 , wherein one end of the base attaches near a magnification adjustment ring of the main body and the other end of the base attaches near the objective assembly of the main body.

10. The viewing optic of claim 1 , wherein the base is from 40% to 65% the length of the main body.

11. A viewing optic comprising:
a main body having (i) an optical system having an objective lens system that focuses a target image from an outward scene to a first focal plane, an erector system that inverts the target image, a second focal plane, and (ii) a beam combiner that is placed between the objective lens system and the first focal plane; and
a base that couples to the main body having (i) an active display that generates an image and a lens system that collects the light from the active display, and (ii) a reflective material that directs the generated image from the active display to the beam combiner, and wherein the generated image from the active display and the target image from the objective lens system are viewed in the first focal plane, and further wherein the generated image from the active display is in focus regardless of adjustment of the erector system.

12. The viewing optic of claim 11 , wherein one end of the base attaches near a magnification adjustment ring of the main body and the other end of the base attaches near the objective assembly of the main body.

13. The viewing optic of claim 11 , wherein the base is from 40% to 65% the length of the main body.

14. The viewing optic of claim 11 , wherein the active display is selected from the group consisting of: a transmissive active matrix LCD display (AMLCD), an organic light-emitting diode (OLED) display, a Light-Emitting Diode (LED) display, an e-ink display, a plasma display, a segment display, an electroluminescent display, a surface-conduction electron-emitter display, and a quantum dot display.

15. The viewing optic of claim 11 , wherein the image generated by the active display is selected from the group consisting of: text, alpha-numeric, graphics, symbols, video imagery, icons, active target reticles, range measurements, wind information, GPS and compass information, firearm inclination information, target finding, recognition and identification (ID) information, external sensor information, temperature, pressure, humidity, real time ballistic solutions, and next round ballistic correction through in-flight tracer round detection and tracking.

16. The viewing optic of claim 11 , wherein the beam combiner is located from 5 to 25 mm from the objective assembly.

17. A viewing optic comprising a main body with an optical system for viewing an outward scene and a base that couples to a bottom portion of the main body, the base having a cavity with an active display for generating an image, wherein the generated image is combined into an image of the outward scene in a first focal plane of the optical system, wherein one end of the base attaches near a magnification adjustment ring of the main body and the other end of the base attaches near the objective assembly of the main body.

18. The viewing optic of claim 17 , wherein the base is from 40% to 65% the length of the main body.

19. The viewing optic of claim 17 , wherein the main body has a beam combiner.

20. The viewing optic of claim 19 , wherein the beam combiner is located between an objective assembly of the main body and the first focal plane.

21. The viewing optic of claim 19 , wherein the beam combiner is located approximately beneath an elevation knob of the viewing optic.

22. The viewing optic of claim 17 , wherein the image generated by the active display is selected from the group consisting of: active target reticles, firearm inclination information, target finding, recognition and identification (ID) information, real time ballistic solutions, and next round ballistic correction through in-flight tracer round detection and tracking.

23. The viewing optic of claim 17 , wherein the image generated by the active display is a real time ballistic solution.

24. The viewing optic of claim 17 , wherein the image generated by the active display is a next round ballistic correction through in-flight tracer round detection and tracking.

Assignees

• Sheltered Wings Inc

Inventors

• Havens Calen
• Lowry Will
• Klemm Ian
• Hamilton Samuel
• Bollig Garrison
• Schultz Craig
• Carlson Andrew
• Lyle Jason
• Hamilton David M

Classifications

• G02B23/105

  Sighting devices with light source and collimating reflector (reflecting sights for small arms having light source F41G1/34) · CPC title

• G02B27/10

  Beam splitting or combining systems (polarising systems G02B27/28; mixing and splitting light signals using optical waveguides G02B6/28; {beam shaping, e.g. changing the cross-sectional area, by dividing or superposing multiple light beams G02B27/0905}) · CPC title

• G02B7/10

  by relative axial movement of several lenses, e.g. of varifocal objective lens · CPC title

• F41G3/142

  based on observation of a first shoot; using a simulated shoot (training F41G3/26) · CPC title

• G02B23/04 Primary

  for the purpose of beam splitting or combining, e.g. fitted with eyepieces for more than one observer (G02B23/10 takes precedence) · CPC title