Mounting assembly with reworkable active alignment

1. A mounting assembly comprising:

a housing that encloses a lens; and

an element retainer including a first surface and a second surface, and the first surface is directly fixed to the lens via a first adhesive element, and the second surface is directly fixed to the housing via a second adhesive element, the first adhesive element and the second adhesive element being separate elements placed on opposing sides of the element retainer.

2. The mounting assembly of claim 1 , wherein the first adhesive element is a pressure-sensitive adhesive element.

3. The mounting assembly of claim 1 , wherein the second adhesive element is selected from the group consisting of a pressure-sensitive adhesive element and an optical component compatible adhesive.

4. The mounting assembly of claim 1 , further comprising:

a display housing coupled to the housing and configured to hold a display element.

5. The mounting assembly of claim 4 , wherein a position of the lens relative to the display element is adjustable.

6. The mounting assembly of claim 4 , wherein the lens is aligned relative to the display element based on one or more features on the display element.

7. The mounting assembly of claim 1 , wherein an adhesive force of the first adhesive element varies with a direction of a shear force.

8. The mounting assembly of claim 1 , wherein the second adhesive element is cured using ultraviolet light.

9. The mounting assembly of claim 1 , wherein the housing further encloses an optical assembly including the lens, and the element retainer is directly fixed to the optical assembly via the first adhesive element.

10. A head-mounted display (HMD) comprising:

a display element configured to emit image light;

a lens that directs the image light to an eye box of an eye; and

an element retainer coupled to the lens and to a housing of the HMD, wherein

the lens is directly fixed to the element retainer via a first adhesive element, and

the element retainer is directly fixed to the housing via a second adhesive element, the first adhesive element and the second adhesive element being separate elements placed on opposing sides of the element retainer.

11. The HMD of claim 10 , wherein the first adhesive element is a pressure-sensitive adhesive element.

12. The HMD of claim 10 , wherein the second adhesive element is selected from the group consisting of a pressure-sensitive adhesive element and an optical component compatible adhesive element.

13. The HMD of claim 10 , further comprising:

a display housing coupled to the housing and configured to hold the display element.

14. The HMD of claim 10 , wherein a position of the lens relative to the display element is adjustable.

15. The HMD of claim 10 , wherein the lens is aligned relative to the display element based on one or more features on the display element.

16. The HMD of claim 10 , wherein an adhesive force of the first adhesive element varies with a direction of a shear force.

17. The HMD of claim 10 , wherein the second adhesive element is cured using ultraviolet light.

18. The HMD of claim 10 , wherein the housing further encloses an optical assembly including the lens, and the element retainer is directly fixed to the optical assembly via the first adhesive element.

19. A method comprising:

directly fixing an element retainer to a housing of a head-mounted display via a first adhesive element; and

directly fixing a lens to the element retainer via a second adhesive element, the element retainer positioned between the housing and the lens, the first adhesive element and the second adhesive element being separate elements placed on opposing sides of the element retainer.

20. The method of claim 19 , further comprising:

adjusting position of the lens relative to a display element via an actuator, the display element held by a display housing coupled to the housing.