IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0179941
(2011-07-11)
|
등록번호 |
US-8342681
(2013-01-01)
|
발명자
/ 주소 |
- Croft, Joseph
- Michelsen, Matthew
- Joyce, Robert
|
출원인 / 주소 |
|
대리인 / 주소 |
Knobbe, Martens, Olson & Bear, LLP
|
인용정보 |
피인용 횟수 :
5 인용 특허 :
31 |
초록
▼
Computer eyewear for reducing the effects of Computer Vision Syndrome (CVS). In one embodiment, the eyewear comprises a frame and two lenses. In some embodiments, the frame and lenses have a wrap-around design to reduce air flow in the vicinity of the eyes. The lenses can have optical power in the r
Computer eyewear for reducing the effects of Computer Vision Syndrome (CVS). In one embodiment, the eyewear comprises a frame and two lenses. In some embodiments, the frame and lenses have a wrap-around design to reduce air flow in the vicinity of the eyes. The lenses can have optical power in the range of approximately +0.5 to +2.5 diopters for reducing accommodation demands on a user's eyes when using a computer. The lenses can also include prismatic power for reducing convergence demand on a user's eyes when sitting at a computer. The lenses can also include a partially transmissive mirror coating, tinting, and anti-reflective coatings. In one embodiment, a partially transmissive mirror coating or tinting spectrally filters light to remove spectral peaks in fluorescent or incandescent lighting.
대표청구항
▼
1. Stock computer eyewear comprising: first and second lens portions for viewing a screen; anda frame portion to support the first and second lens portions, wherein the first and second lens portions are configured to selectively attenuate the transmission of a spectral peak in the emission of fluor
1. Stock computer eyewear comprising: first and second lens portions for viewing a screen; anda frame portion to support the first and second lens portions, wherein the first and second lens portions are configured to selectively attenuate the transmission of a spectral peak in the emission of fluorescent lighting through the first and second lens portions. 2. The stock computer eyewear of claim 1, wherein the first and second lens portions have substantially equal optical power to provide non-prescription correction for viewing a screen. 3. The stock computer eyewear of claim 1, wherein the first and second lens portions comprise an optical filter whose transmission curve in the visible spectrum has a feature to selectively attenuate the transmission of the spectral peak in the emission of fluorescent lighting through the optical filter. 4. The stock computer eyewear of claim 3, wherein the feature has a width that corresponds to that of the spectral peak. 5. The stock computer eyewear of claim 3, wherein the feature coincides with a single spectral peak in the emission of fluorescent lighting. 6. The stock computer eyewear of claim 1, wherein the eyewear is configured to have a wrap-around design. 7. The stock computer eyewear of claim 1, wherein the eyewear has a base curvature of at least base six. 8. The stock computer eyewear of claim 1, wherein the eyewear has a base curvature of at least base eight. 9. The stock computer eyewear of claim 1, wherein the first and second lens portions respectively comprise first and second lenses, and wherein a ratio of a transverse measurement, d1, of the first and second lenses to a depth measurement, d2, of the first and second lenses is approximately 1.5-3.5. 10. The stock computer eyewear of claim 1, wherein the first and second lens portions respectively comprise first and second lenses, and wherein the first and second lenses comprise decentered lenses. 11. The stock computer eyewear of claim 1, wherein the first and second lens portions respectively comprise first and second lenses having optical centers offset from geometric centers. 12. The stock computer eyewear of claim 11, wherein the first and second optical centers are offset medially from the first and second geometric centers, respectively. 13. The stock computer eyewear of claim 1, wherein the first lens portion comprises a first lens having a first lateral edge and a first medial edge, the first lens having a greater thickness at the first medial edge than at the first lateral edge, and wherein the second lens portion comprises a second lens having a second lateral edge and a second medial edge, the second lens having a greater thickness at the second medial edge than at the second lateral edge. 14. The stock computer eyewear of claim 1, wherein the eyewear has a wrap-around design that is configured to conform closely to the facial features of a standard anatomical human head form, both frontally and peripherally, and wherein the first and second lens portions comprise first and second lenses that are configured to provide less than about 12 mm of separation between the brow of the standard anatomical human head form and the upper aspect of the lenses. 15. The stock computer eyewear of claim 1, wherein the eyewear is configured to provide that humidity on the ocular side of the lens portions is at least about 10 percentage points higher than that on the opposite side of the lens portions. 16. The stock computer eyewear of claim 1, wherein the first and second lens portions have an anti-reflective coating on both sides of the respective lens portions. 17. Stock computer eyewear comprising: first and second powered lens portions with substantially equal optical power to provide non-prescription assistance for viewing a screen; anda frame portion to support the first and second lens portions, wherein the eyewear is configured to have a wrap-around design, andwherein the first and second lens portions respectively comprise first and second lenses, and wherein a ratio of a transverse measurement, d1, of the first and second lenses to a depth measurement, d2, of the first and second lenses is approximately 1.5-3.5. 18. The stock computer eyewear of claim 17, wherein the eyewear has a base curvature of at least base six. 19. The stock computer eyewear of claim 17, wherein the eyewear has a base curvature of at least base eight. 20. The stock computer eyewear of claim 17, wherein the first and second lens portions respectively comprise first and second lenses, and wherein the first and second lenses comprise decentered lenses. 21. The stock computer eyewear of claim 17, wherein the first and second lens portions respectively comprise first and second lenses having optical centers offset from geometric centers. 22. The stock computer eyewear of claim 21, wherein the first and second optical centers are offset medially from the first and second geometric centers, respectively. 23. The stock computer eyewear of claim 17, wherein the first lens portion comprises a first lens having a first lateral edge and a first medial edge, the first lens having a greater thickness at the first medial edge than at the first lateral edge, and wherein the second lens portion comprises a second lens having a second lateral edge and a second medial edge, the second lens having a greater thickness at the second medial edge than at the second lateral edge. 24. The stock computer eyewear of claim 17, wherein the eyewear has a wrap-around design that is configured to conform closely to the facial features of a standard anatomical human head form, both frontally and peripherally, and wherein the first and second lens portions comprise first and second lenses that are configured to provide less than about 12 mm of separation between the brow of the standard anatomical human head form and the upper aspect of the lenses. 25. The stock computer eyewear of claim 17, wherein the eyewear is configured to provide that humidity on the ocular side of the lens portions is at least about 10 percentage points higher than that on the opposite side of the lens portions. 26. Stock computer eyewear comprising: first and second powered lens portions with substantially equal optical power to provide non-prescription assistance for viewing a screen; anda frame portion to support the first and second lens portions,wherein the eyewear is configured to have a wrap-around design,wherein the first and second lens portions respectively comprise first and second lenses having optical centers offset from geometric centers, andwherein the first and second optical centers are offset medially from the first and second geometric centers, respectively. 27. The stock computer eyewear of claim 26, wherein the first and second lens portions comprise an optical filter whose transmission curve in the visible spectrum has a feature to selectively attenuate the transmission of the spectral peak in the emission of fluorescent lighting through the optical filter. 28. The stock computer eyewear of claim 27, wherein the feature has a width that corresponds to that of the spectral peak. 29. The stock computer eyewear of claim 27, wherein the feature coincides with a single spectral peak in the emission of fluorescent lighting. 30. The stock computer eyewear of claim 26, wherein the eyewear has a base curvature of at least base six. 31. The stock computer eyewear of claim 26, wherein the eyewear has a base curvature of at least base eight. 32. The stock computer eyewear of claim 26, wherein the first lens has a first lateral edge and a first medial edge, the first lens having a greater thickness at the first medial edge than at the first lateral edge, and wherein the second lens has a second lateral edge and a second medial edge, the second lens having a greater thickness at the second medial edge than at the second lateral edge. 33. The stock computer eyewear of claim 26, wherein the eyewear has a wrap-around design that is configured to conform closely to the facial features of a standard anatomical human head form, both frontally and peripherally, and wherein the first and second lens portions comprise first and second lenses that are configured to provide less than about 12 mm of separation between the brow of the standard anatomical human head form and the upper aspect of the lenses. 34. The stock computer eyewear of claim 26, wherein the eyewear is configured to provide that humidity on the ocular side of the lens portions is at least about 10 percentage points higher than that on the opposite side of the lens portions. 35. The stock computer eyewear of claim 26, wherein the first and second lenses have an anti-reflective coating on both sides of the respective lenses. 36. Stock computer eyewear comprising: first and second powered lens portions with substantially equal optical power to provide non-prescription assistance for viewing a screen; anda frame portion to support the first and second lens portions,wherein the eyewear is configured to have a wrap-around design, andwherein the eyewear has a wrap-around design that is configured to conform closely to the facial features of a standard anatomical human head form, both frontally and peripherally, and wherein the first and second lens portions comprise first and second lenses that are configured to provide less than about 12 mm of separation between the brow of the standard anatomical human head form and the upper aspect of the lenses. 37. The stock computer eyewear of claim 36, wherein the first and second lens portions comprise an optical filter whose transmission curve in the visible spectrum has a feature to selectively attenuate the transmission of the spectral peak in the emission of fluorescent lighting through the optical filter. 38. The stock computer eyewear of claim 37, wherein the feature has a width that corresponds to that of the spectral peak. 39. The stock computer eyewear of claim 37, wherein the feature coincides with a single spectral peak in the emission of fluorescent lighting. 40. The stock computer eyewear of claim 36, wherein the eyewear has a base curvature of at least base six. 41. The stock computer eyewear of claim 36, wherein the eyewear has a base curvature of at least base eight. 42. The stock computer eyewear of claim 36, wherein the first and second lens portions respectively comprise first and second lenses, and wherein the first and second lenses comprise decentered lenses. 43. The stock computer eyewear of claim 36, wherein the first and second lens portions respectively comprise first and second lenses having optical centers offset from geometric centers. 44. The stock computer eyewear of claim 36, wherein the first lens portion comprises a first lens having a first lateral edge and a first medial edge, the first lens having a greater thickness at the first medial edge than at the first lateral edge, and wherein the second lens portion comprises a second lens having a second lateral edge and a second medial edge, the second lens having a greater thickness at the second medial edge than at the second lateral edge. 45. The stock computer eyewear of claim 36, wherein the eyewear is configured to provide that humidity on the ocular side of the lens portions is at least about 10 percentage points higher than that on the opposite side of the lens portions. 46. The stock computer eyewear of claim 36, wherein the first and second lens portions have an anti-reflective coating on both sides of the respective lens portions.
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