Patent ID: 11953666
Assignee: SONY INTERACTIVE ENTERTAINMENT LLC
Field: Optics (Instruments)
Classification: CPC G | IPC G

Claim 0:
1. A head-mounted display comprising:
a main assembly;
a display unit housed in the main assembly and displaying images;
a first lens housed in the main assembly and guiding image light from the display unit to right eye of the user;
a second lens housed in the main assembly and guiding image light from the display unit to left eye of the user;
a first light reducer including an annular first end base disposed in the main assembly in surrounding relationship to an edge of the first lens and a tubular first wall extending from the first end base in a rearward direction of the main assembly; and
a second light reducer including an annular second end base disposed in the main assembly in surrounding relationship to an edge of the second lens and a tubular second wall extending from the second end base in the rearward direction of the main assembly,
wherein the tubular first wall includes a first inner wall positioned on a left side of the first light reducer and a first outer wall positioned on a right side of the first light reducer,
wherein the tubular second wall includes a second inner wall positioned on a right side of the second light reducer and a second outer wall positioned on a left side of the second light reducer,
wherein a height of the first outer wall along an optical axis of the first lens is larger than a height of the first inner wall, and
wherein a height of the second outer wall along an optical axis of the second lens is larger than a height of the second inner wall.