Viewing optic with an integrated display system

Patent metadata

Field	Value
Publication number	US-10520716-B2
Application number	US-201916246689-A
Country	US
Kind code	B2
Filing date	Jan 14, 2019
Priority date	Feb 6, 2017
Publication date	Dec 31, 2019
Grant date	Dec 31, 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 configured to generate an image of an outward scene along a viewing optical axis and a beam combiner and (ii) a base coupled to a bottom portion of the main body and having an active display configured to generate an image and a reflective material configured to direct the generated image to the beam combiner for simultaneous overlaid viewing of the generated image and image of the outward scene in a first focal plane of the optical system, the base further having a compartment for one or more power sources for powering one or more components of the viewing optic.

2. The viewing optic of claim 1 , wherein an outer portion of the compartment has an attachment site for a mounting rail.

3. The viewing optic of claim 2 , wherein the attachment site is for a picatinny rail.

4. A system comprising the viewing optic of claim 2 and a mounting rail coupled to the attachment point of the compartment and a laser rangefinder coupled to the mounting rail.

5. The viewing optic of claim 1 , wherein the beam combiner is located between an objective assembly of the main body and a first focal plane positioned and spaced along the viewing optical axis.

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

7. 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.

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

9. The viewing optic of claim 8 , wherein the mirror is angled from about 40° to about 50° relative to emitted light of the display.

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

11. The viewing optic of claim 1 , wherein the power source is a battery.

12. A viewing optic comprising:
a main body having (i) an optical system having an objective lens system configured to focus a target image from an outward scene to a first focal plane, an erector system configured to invert the target image, and (ii) a beam combiner between the objective lens system and the first focal plane; and
a base coupled to a bottom portion of the main body and having: (i) an active display configured to generate an image and a lens system configured to collect light from the active display, (ii) a reflective material configured to direct the generated image to the beam combiner wherein the generated image and the target image are combined into the first focal plane, and (iii) one or more power sources for powering one or more components of the viewing optic.

13. The viewing optic of claim 12 , wherein the base is from 40% to 65% the length of the main body.

14. The viewing optic of claim 12 , 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 12 , 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 12 , wherein the beam combiner is located from 5 to 25 mm from the objective assembly.

17. A system comprising the viewing optic of claim 12 and a mounting rail coupled to an outer portion of the base and a laser rangefinder coupled to the mounting rail.

18. The system of claim 17 , wherein the mounting rail is configured so that a portion of the mounting rail extends above the main body of the viewing optic and the laser rangefinder couples to the portion extending above the main body.

19. A viewing optic comprising: a main body with an optical system configured to view an outward scene and a separable base coupled to a bottom portion of the main body, the base having (i) an active display configured to generate an image, wherein the generated image is combined into an image of the outward scene in a first focal plane of the optical system and (ii) a compartment for one or more power sources for powering one or more components of the viewing optic.

20. The viewing optic of claim 19 , wherein an outer portion of the compartment has an attachment site for a mounting rail.

21. The viewing optic of claim 20 , wherein the attachment site is for a picatinny rail.

22. A system comprising the viewing optic of claim 20 and a mounting rail coupled to the attachment site of the compartment and a laser rangefinder coupled to the mounting rail.

23. The viewing optic of claim 19 , wherein the base is from 40% to 65% the length of the main body.

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

25. The viewing optic of claim 24 , wherein the beam combiner is located between an objective assembly of the main body and the first focal plane.

26. The viewing optic of claim 19 , 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, a real time ballistic solution, and next round ballistic correction through in-flight tracer round detection and tracking.

27. The viewing optic of claim 19 , wherein the image generated by the active display is a real time ballistic solution.

28. The viewing optic of claim 19 , wherein the image generated by the active display is a ballistic correction through in-flight tracer round detection and tracking.

29. The viewing optic of claim 19 , wherein the compartment for the one or more power sources is located closer to an objective assembly of the main body as compared to an ocular assembly of the main body.

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

• G02B7/10

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

• F41G3/2605

  using a view recording device cosighted with the gun (F41G3/2616 takes precedence) · CPC title

• F41G1/30

  Reflecting-sights specially adapted for smallarms or ordnance (reflecting-sights in general G02B) · CPC title