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公开(公告)号：EP4398224A1
公开(公告)日：2024-07-10
申请号：EP23150625.4
申请日：2023-01-06
申请人： DAV
CPC分类号： G02B5/0236 , G09F9/30 , G09F13/044 , G09F19/12 , G09F21/049 , G06F3/016 , G06F2203/0410320130101 , G06F3/0412
摘要： The present invention relates to an optical structure (6) configured to be placed in front of an image emitting device (4) configured to emit an initial image adjusted by the optical structure (6) to form an adjusted image to an observer (8). Said optical structure (6) comprises:
- a textured layer (42) placed on an observer's side (8) of the optical structure (6); and
said textured layer (42) comprising at least a tactile pattern (42) perceptible to the touch by a human body part.
Said textured layer (10) made of ink and comprises:
o a plurality of discrete ink dots (11), each having dimensions below 100 µm, said discrete ink dots (11) forming all together said tactile pattern (42); and/or
o a plurality of discrete ink-free dots, each having dimensions below 100 µm, and the ink surrounding the discrete ink-free dots so as to form said tactile pattern (42).-
公开(公告)号：EP4154088A1
公开(公告)日：2023-03-29
申请号：EP14777682.7
申请日：2014-09-08
申请人： DAV
IPC分类号： G06F3/01 , B60K37/06 , H01H25/06 , G06F3/0362
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公开(公告)号：EP3829929A1
公开(公告)日：2021-06-09
申请号：EP18752701.5
申请日：2018-07-31
申请人： DAV
发明人： DABIC, Stéphanie
IPC分类号： B60R1/00
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5.发明授权
公开(公告)号：EP3501901B1
公开(公告)日：2020-08-12
申请号：EP17208692.8
申请日：2017-12-19
申请人： DAV
发明人： LICKO, Lubos
IPC分类号： B60R7/08
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公开(公告)号：EP3519887A1
公开(公告)日：2019-08-07
申请号：EP17777047.6
申请日：2017-09-28
申请人： DAV
发明人： AUBRY, Anthony
IPC分类号： G02F1/1335
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10.发明授权
公开(公告)号：EP3146378B1
公开(公告)日：2019-06-26
申请号：EP15732031.8
申请日：2015-05-22
申请人： DAV
发明人： DALMAYRAC, Stéphane
IPC分类号： G02B27/01
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