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1. 发明公开

US20230152182A1 EYEGLASSES LENS EVALUATION DEVICE 审中-公开
公开(公告)号：US20230152182A1
公开(公告)日：2023-05-18
申请号：US17912678
申请日：2021-03-17
申请人： Hua Qi , HOYA LENS THAILAND LTD.
发明人： Hua QI
IPC分类号： G01M11/02
CPC分类号： G01M11/0264
摘要： An eyeglasses lens evaluation device includes a fixation point setting part to set a fixation point on an evaluation target space and set a line of sight passing position on eyeglasses lenses when a wearer wears the eyeglasses lenses and looks at the fixation point, an apparent position calculating part to calculate an apparent position of each of a plurality of evaluation points set on the evaluation target space in a state where the wearer wears the eyeglasses lenses and fixates the wearer's eyes on the fixation point via the line of sight passing positions, a difference calculating part to calculate, for each of the plurality of evaluation points, a difference between the apparent position and a reference position, and an evaluation index calculating part to calculate an evaluation index by taking statics of the difference for each of the plurality of evaluation points calculated by difference calculating part.

2. 发明申请

US20210278699A1 SPECTACLE LENS 有权
公开(公告)号：US20210278699A1
公开(公告)日：2021-09-09
申请号：US17255411
申请日：2019-06-27
申请人： Hua QI , Takako ISHIZAKI , Shigetoshi KONO , HOYA LENS THAILAND LTD.
发明人： Hua QI , Takako ISHIZAKI , Shigetoshi KONO
IPC分类号： G02C7/02 , G02B1/14
摘要： Provided is an eyeglass lens 1 configured to cause rays that have entered from an object-side surface 3 to be emitted from an eyeball-side surface 4, and cause the emitted rays to converge at a predetermined position A. The eyeglass lens 1 includes a lens base material 2 having a plurality of base material convex portions 6 on at least one of the object-side surface 3 and the eyeball-side surface 4, and a coating film covering the surface provided with the base material convex portions 6. The shape of convex portions present on the outermost surface of the eyeglass lens located on a side on which the base material convex portions 6 are provided is an approximate shape of the base material convex portions configured to cause rays that have entered the eyeglass lens 1 to converge at a position B that is closer to the object than the predetermined position A is.

3. 发明申请

US20120105609A1 BINOCULAR VISUAL PERFORMANCE MEASURING METHOD, BINOCULAR VISUAL PERFORMANCE MEASURING PROGRAM, EYEGLASS LENS DESIGN METHOD AND EYEGLASS LENS MANUFACTURING METHOD 有权
标题翻译：双向视觉性能测量方法，双向视觉性能测量程序，眼镜透镜设计方法和眼镜镜头制造方法
公开(公告)号：US20120105609A1
公开(公告)日：2012-05-03
申请号：US13283110
申请日：2011-10-27
申请人： Hua QI
发明人： Hua QI
IPC分类号： H04N13/04 , B23Q17/00
CPC分类号： A61B3/08 , Y10T29/49764
摘要： A binocular visual performance measuring method including: a parallax image displaying step of displaying left and right parallax images at a predetermined measurement start position on a display screen when a measurement item is designated; a parallax image changing step of changing one of the left and right parallax images relative to the other of the left and right parallax images in accordance with the designated measurement item; a timing detecting step of detecting a timing when the subject viewing the left and right parallax images from a position a predetermined distance away from the display screen becomes unable to achieve fusion of the left and right parallax images; and a measurement value calculating step of calculating a measurement value of the designated measurement item based on the predetermined distance and a difference between the left and right parallax images defined at the detected timing.
摘要翻译：一种双目视觉性能测量方法，包括：视差图像显示步骤，当指定测量项目时，在显示屏幕上的预定测量开始位置显示左视差图像和右视差图像; 视差图像改变步骤，根据指定的测量项目，相对于左视差图像和右视差图像中的另一个改变左视差图像和右视差图像之一; 定时检测步骤，用于当距离显示屏幕预定距离的位置观看左右视差图像的对象变得不能实现左视差图像和右视差图像的融合时，检测定时; 以及测量值计算步骤，基于预定距离计算指定测量项目的测量值以及在检测到的定时定义的左视差图像和右视差图像之间的差值。

4. 发明申请

US20220121038A1 SPECTACLE LENS AND METHOD FOR DESIGNING THE SAME 有权
公开(公告)号：US20220121038A1
公开(公告)日：2022-04-21
申请号：US17423317
申请日：2020-06-18
申请人： Toshiaki SONEHARA , Hua QI
发明人： Toshiaki SONEHARA , Hua QI
IPC分类号： G02C7/02
摘要： An object is to not lose an effect of suppressing the progression of myopia or hyperopia even in a peripheral area of a spectacle lens. A spectacle lens and a technology related thereto are provided, the spectacle lens including: a first area that causes light rays incident on an object-side face of the lens to exit from an eyeball-side face of the lens and to converge at a predetermined position A on a retina of a wearer; and a plurality of second areas configured to cause light rays to converge at a position B on the object side or a position C on the distal side relative to the position A, wherein, in the first area in a peripheral area of the spectacle lens that is a radius range from 4.5 mm to 25 mm of a lens center, a refractive power error in a meridional direction and a refractive power error in a sagittal direction have values that cause light rays to converge in a direction extending from a vicinity of the position A toward the position B if the second areas cause the light rays to converge at the position B, or have values that cause light rays to converge in a direction extending from the vicinity of the position A toward the position C if the second areas cause the light rays to converge at the position C.

5. 发明申请

US20210271112A1 SPECTACLE LENS 有权
公开(公告)号：US20210271112A1
公开(公告)日：2021-09-02
申请号：US17255400
申请日：2019-06-27
申请人： Hua QI , Takako ISHIZAKI , Shigetoshi KONO
发明人： Hua QI , Takako ISHIZAKI , Shigetoshi KONO
IPC分类号： G02C7/10 , G02C7/02 , G02B1/14 , G02B1/11
摘要： Provided is an eyeglass lens 1 configured to cause rays that have entered from an object-side surface 3 to be emitted from an eyeball-side surface 4 and cause the emitted rays to converge at a predetermined position A. The eyeglass lens 1 includes a lens base material 2 having a plurality of base material convex portions 6 on at least one of the object-side surface 3 and the eyeball-side surface 4, and the eyeglass lens 1 has a configuration for suppressing stray light rays that do not pass through the vicinity of the predetermined position A or the vicinity of the position B that is closer to the object than the predetermined position A is.

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