| 摘要 |
H:/kmh/Interwoven/NRPortbl/DCCKMH/12072292_l.docx-15/11/2016 Eye-tracked head-mounted displays are provided which, in one aspect, may utilize the same optics for eyetracking and image viewing, with a selected portion of the optics used for an eyetracking optical path and a selected portion of the display optics used for an image viewing optical path. Fig. 5C 4 XIR LEDs 530 IMAGE SENSOR STOP 550 MICRODISPLAY 530 LENS(ES) 562 530 530 550 IMAGE SENSOR 560 EYE IMAGING PATH MICRODISPLAY 520 509 IR LED 530 DISPLAY PATH / 500,_,3 FREEFORM PRISM 510 EYE ILLUMINATION PATH 505 EXIT PUPIL. MICRODISPLAY FREEFORM SEE-THROUGH 512 2 AUXILIARY LENS REAL WORLD VIEW PATH 511 |
