DIFF Subgroup
G02B 30/50 the image being built up from image elements distributed over a three-dimensional [3D] volume, e.g. voxels
Introduced: January 2020
Full Title
Full titles differ between systems:
IPC:
Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images > the image being built up from image elements distributed over a three-dimensional [3D] volume, e.g. voxels
CPC:
Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images (in microscopes G02B21/22) > the image being built up from image elements distributed over a three-dimensional [3D] volume, e.g. voxels
IPC and CPC are identically structured here. All 3 subcodes exist in both systems.
IPC defines codes here since 2020.
Child Classifications
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- G02B 30/52 the three-dimensional [3D] volume being constructed from a stack or sequence of two-dimensional [2D] planes, e.g. depth sampling systems since 2020 IPC+CPC Available in IPC and CPC
- G02B 30/54 the three-dimensional [3D] volume being generated by moving a two-dimensional [2D] surface, e.g. by vibrating or rotating the 2D surface since 2020 IPC+CPC Available in IPC and CPC