G - Physics – 02 – B
Patent
G - Physics
02
B
G02B 3/00 (2006.01) B23K 26/00 (2006.01) B29C 35/08 (2006.01) B29D 11/00 (2006.01) C03B 23/00 (2006.01) C03B 23/02 (2006.01) C03B 23/22 (2006.01) C03C 23/00 (2006.01)
Patent
CA 2426185
A glass substrate is irradiated with a converged laser beam to thereby form a spherical or nearly spherical convex portion on a surface of the glass substrate. More preferably, there may be used a method including the steps of: sticking a glass substrate to a flat member having a predetermined spherical or aspherical concave portion formed therein; and irradiating a converged laser beam onto a surface of the glass substrate just under the concave portion while making the converged laser beam penetrate through the flat member to thereby form a spherical or aspherical convex portion in the inside of the concave portion in accordance with the shape of the concave portion.
Hamanaka Kenjiro
Hashimoto Takahiro
Nippon Sheet Glass Co. Ltd.
Riches Mckenzie & Herbert Llp
LandOfFree
Method for producing planar lens and planar lens array does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Method for producing planar lens and planar lens array, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for producing planar lens and planar lens array will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1778826