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公开(公告)号：US20170003498A1
公开(公告)日：2017-01-05
申请号：US14789324
申请日：2015-07-01
Applicant: Materion Corporation
IPC: G02B26/00
CPC classification number: G02B26/008 , G01M1/14 , G01M1/30 , G01M1/32 , G02B26/00 , G02B26/007 , G03B21/008 , G03B33/08 , H04N9/3114
Abstract: A colour wheel, comprises a hub portion, configured to act as a rotor for coupling to a motor and having a disk-shaped surface; an optically active radial portion, attached to or integrated with the hub portion and configured to optically process incident light; and a balancing adaptation to the disk-shaped surface of the hub portion, comprising one or more of: (a) a recess in the disk-shaped surface extending to an edge of the disk-shaped surface; (b) an annular groove in the disk-shaped surface having a non-uniform width and/or being non-concentric with the disk-shaped surface; (c) an annular groove in the disk-shaped surface, at least a portion of which is filled by a balancing mass part; and (d) a groove and/or a matrix of recesses in the disk-shaped surface arranged to define a portion of an annulus in shape.
Abstract translation: 一种色轮，包括轮毂部分，构造成用作用于联接到电动机并具有盘形表面的转子; 光学活动的径向部分，附接到所述轮毂部分或与所述轮毂部分一体并且被构造成光学处理入射光; 以及与所述轮毂部分的盘形表面的平衡适应性，包括以下中的一个或多个：（a）所述盘形表面中的延伸到所述盘形表面的边缘的凹部; （b）盘状表面中的环形槽具有不均匀的宽度和/或与盘形表面不同心的; （c）盘形表面中的环形槽，其至少一部分由平衡质量部分填充; 和（d）盘形表面中的凹槽和/或凹槽矩阵，其布置成限定形状的环形空间的一部分。
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公开(公告)号：US09933612B2
公开(公告)日：2018-04-03
申请号：US15677488
申请日：2017-08-15
Applicant: Materion Corporation
CPC classification number: G02B26/008 , G01M1/14 , G01M1/30 , G01M1/32 , G02B26/00 , G02B26/007 , G03B21/008 , G03B33/08 , H04N9/3114
Abstract: A optical device comprises a colour wheel, the colour wheel having a hub portion configured to act as a rotor for coupling to a motor and having a disk-shaped surface; an optically active radial portion, attached to or integrated with the hub portion and configured to optically process incident light; and a balancing adaptation to the disk-shaped surface of the hub portion, comprising one or more of: (a) a recess in the disk-shaped surface extending to an edge of the disk-shaped surface; (b) an annular groove in the disk-shaped surface having a non-uniform width and/or being non-concentric with the disk-shaped surface; (c) an annular groove in the disk-shaped surface, at least a portion of which is filled by a balancing mass part; and (d) a groove and/or a matrix of recesses in the disk-shaped surface arranged to define a portion of an annulus in shape.
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公开(公告)号：US20180031821A1
公开(公告)日：2018-02-01
申请号：US15677488
申请日：2017-08-15
Applicant: Materion Corporation
CPC classification number: G02B26/008 , G01M1/14 , G01M1/30 , G01M1/32 , G02B26/00 , G02B26/007 , G03B21/008 , G03B33/08 , H04N9/3114
Abstract: A optical device comprises a colour wheel, the colour wheel having a hub portion configured to act as a rotor for coupling to a motor and having a disk-shaped surface; an optically active radial portion, attached to or integrated with the hub portion and configured to optically process incident light; and a balancing adaptation to the disk-shaped surface of the hub portion, comprising one or more of: (a) a recess in the disk-shaped surface extending to an edge of the disk-shaped surface; (b) an annular groove in the disk-shaped surface having a non-uniform width and/or being non-concentric with the disk-shaped surface; (c) an annular groove in the disk-shaped surface, at least a portion of which is filled by a balancing mass part; and (d) a groove and/or a matrix of recesses in the disk-shaped surface arranged to define a portion of an annulus in shape.
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公开(公告)号：US09733469B2
公开(公告)日：2017-08-15
申请号：US14789324
申请日：2015-07-01
Applicant: Materion Corporation
CPC classification number: G02B26/008 , G01M1/14 , G01M1/30 , G01M1/32 , G02B26/00 , G02B26/007 , G03B21/008 , G03B33/08 , H04N9/3114
Abstract: A color wheel, comprises a hub portion, configured to act as a rotor for coupling to a motor and having a disk-shaped surface; an optically active radial portion, attached to or integrated with the hub portion and configured to optically process incident light; and a balancing adaptation to the disk-shaped surface of the hub portion, comprising one or more of: (a) a recess in the disk-shaped surface extending to an edge of the disk-shaped surface; (b) an annular groove in the disk-shaped surface having a non-uniform width and/or being non-concentric with the disk-shaped surface; (c) an annular groove in the disk-shaped surface, at least a portion of which is filled by a balancing mass part; and (d) a groove and/or a matrix of recesses in the disk-shaped surface arranged to define a portion of an annulus in shape.
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