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公开(公告)号：US12140829B2
公开(公告)日：2024-11-12
申请号：US18480718
申请日：2023-10-04
Inventor： Michel Sagardoyburu , Loïc Curchod
IPC: G02F1/1333 , G02F1/1335 , G02F1/1343 , G04B19/26 , G04C17/00
Abstract: A liquid crystal display device, the display device including: two facing transparent substrates designated respectively front substrate and rear substrate, the front substrate being same disposed on the observer side, the front and rear substrates being provided on the inner faces thereof with transparent structured electrodes whereof the superposition defines shape pixels switchable between two optical states, the electrodes being connected to a voltage source via a control circuit, forming a cell closed by a sealing frame for receiving in the spaced delimited by the substrates and the sealing frame a liquid crystal composition; and a decorative pattern in direct contact with the front substrate or the rear substrate.
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公开(公告)号：US11860486B2
公开(公告)日：2024-01-02
申请号：US16986341
申请日：2020-08-06
Inventor： Nicolas Blanckaert , Jerome Thiault , Michel Sagardoyburu , Cecile Barron
IPC: G02F1/1343 , G02F1/1335 , G04G9/00 , G04G9/06 , G04G9/12 , G04G17/04 , G09G3/20 , G09G3/18 , G09G3/14 , G04G9/10 , H10K59/38 , H10K59/50 , G02F1/133
CPC classification number: G02F1/134327 , G02F1/133514 , G02F1/133528 , G02F1/133555 , G04G9/0094 , G04G9/06 , G04G9/10 , G04G9/12 , G04G17/045 , G09G3/14 , G09G3/18 , G09G3/2003 , H10K59/38 , H10K59/50 , G02F1/13312 , G02F1/133618 , G02F2201/44 , G04G9/107 , G04G9/126 , G09G2300/023
Abstract: A digital display device including, from top to bottom, a first red filter, a transflective liquid crystal display cell, a second red filter and an emissive display cell, the transflective liquid crystal display cell displaying information using at least one first seven-segment digit and the emissive display cell providing a plurality of juxtaposed light points which are arranged so as to provide a display formed by at least one second seven-segment digit.
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公开(公告)号：US12007633B2
公开(公告)日：2024-06-11
申请号：US17000600
申请日：2020-08-24
Inventor： Michel Sagardoyburu , Loïc Curchod
IPC: G02F1/1333 , G02F1/1335 , G02F1/1343 , G04B19/26 , G04C17/00
CPC classification number: G02F1/133308 , G02F1/133536 , G02F1/133553 , G02F1/134309 , G04B19/268 , G04C17/0091 , G02F1/133314 , G02F1/13332
Abstract: A liquid crystal display device, the display device including: two facing transparent substrates designated respectively front substrate and rear substrate, the front substrate being same disposed on the observer side, the front and rear substrates being provided on the inner faces thereof with transparent structured electrodes whereof the superposition defines shape pixels switchable between two optical states, the electrodes being connected to a voltage source via a control circuit, forming a cell closed by a sealing frame for receiving in the spaced delimited by the substrates and the sealing frame a liquid crystal composition; and a decorative pattern in direct contact with the front substrate or the rear substrate.
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4.发明授权公开(公告)号：US11921371B2
公开(公告)日：2024-03-05
申请号：US17486177
申请日：2021-09-27
Inventor： Michel Sagardoyburu , Simon Springer
IPC: G02F1/1335 , G02F1/13357 , G02F1/1343 , G04G9/12
CPC classification number: G02F1/133555 , G02F1/133536 , G02F1/133608 , G02F1/1343 , G04G9/12
Abstract: A method of fabricating a liquid crystal display device including a reflective or transflective liquid crystal cell whose liquid crystal molecules are aligned in a planar or vertical manner, this liquid crystal cell being formed of a transparent front substrate located on the side of an observer, and a rear substrate, also transparent, which extends beneath the front substrate, parallel to and at a distance from the latter, these two front and rear substrates being joined to each other with a sealing frame which defines a sealed enclosure in which a liquid crystal composition is confined, the front and rear substrates being coated on their opposite faces with electrically conductive transparent electrodes and counter-electrodes, the optical properties of the liquid crystal composition being modified by application of an electric field at the point of intersection between an electrode and a corresponding counter-electrode.
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公开(公告)号：US11774802B2
公开(公告)日：2023-10-03
申请号：US17326584
申请日：2021-05-21
Inventor： Michel Sagardoyburu
IPC: G02F1/13357 , G02F1/1335 , G02F1/137 , G04G9/00
CPC classification number: G02F1/133617 , G02F1/137 , G02F1/133514 , G02F1/133528 , G02F1/133553 , G04G9/0017 , G02F2203/02
Abstract: The present invention concerns a watch (200) or a smart watch (200) having a low power consuming and a bright and enhanced low energy display (100) by using a low energy display (100) configured to display at least one piece of information and to convert at least one primary light (410) into at least one second light (420).
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Patent Agency Ranking
公开(公告)号：US10210785B2
公开(公告)日：2019-02-19
申请号：US14862605
申请日：2015-09-23
Inventor： Michel Sagardoyburu
IPC: G09G3/20 , G02F1/1335
Abstract: Display assembly for a portable object, wherein the display assembly includes a first, at least partially transparent, emissive display device located on the side of an observer, a second reflective display device being arranged underneath the first emissive display device, wherein said second reflective display device is capable of switching between a transparent state, in which the device does not display any information, and a reflective state, when the device is activated.
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公开(公告)号：US09915924B2
公开(公告)日：2018-03-13
申请号：US15035031
申请日：2014-11-13
Inventor： Michel Sagardoyburu
CPC classification number: G04B19/12 , G04C17/0091 , G04G9/0088 , G04G9/047 , G04G9/107
Abstract: A display assembly including a display including a light source and a semi-transparent element for showing the display only when the display is activated, wherein the semi-transparent element includes a mother-of-pearl dial under which is disposed a semi-reflective element.
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公开(公告)号：US09761643B2
公开(公告)日：2017-09-12
申请号：US14793232
申请日：2015-07-07
Inventor： Michel Sagardoyburu
IPC: H01L27/32 , G02F1/133 , G02F1/1335 , G02F1/1333 , G04C10/02
CPC classification number: H01L27/3232 , G02F1/13306 , G02F1/1333 , G02F1/133528 , G02F1/133536 , G02F1/133553 , G02F2001/13324 , G02F2001/133541 , G02F2201/44 , G04C10/02 , H01L27/3227 , Y02E10/52
Abstract: Assembly for the display of at least one piece of information for a portable object, this display assembly (1) including a first, at least partially transparent, display device (2) which is located on the side of an observer (4) and arranged to display at least a first piece of information, a second, at least partially transparent, display device (6) for displaying at least a second piece of information and a solar cell (10) being disposed in that order underneath the first display device (2), the first and second display devices (2, 6) being capable of switching between an active state in which they display information and a passive state in which they do not display information.
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公开(公告)号：US09529337B2
公开(公告)日：2016-12-27
申请号：US15046856
申请日：2016-02-18
Inventor： Michel Sagardoyburu
CPC classification number: G04G9/00 , G02B3/14 , G02B25/005 , G04B19/283 , G04B39/002 , G04B39/008
Abstract: The watch comprises a case in which a watch movement is housed, this case being provided with a watch glass supporting a liquid zoom lens for visually magnifying, momentarily, one element of the watch movement which is visible through the watch glass. The liquid lens is formed by an elastic membrane and a first part of a reservoir comprising a transparent liquid. It is switchable between a non-magnifying state where the elastic membrane is substantially planar and a magnifying state where this elastic membrane is curved in response to pressure exerted on the transparent liquid. The watch comprises, in addition, an actuator, provided in order to vary the pressure of the transparent liquid by driving into an elastic wall of a second part of the reservoir, and means for controlling the actuator which can, in one variant, be activated by a user.
Abstract translation: 手表包括容纳手表机芯的壳体，该壳体设置有支撑液体变焦镜头的手表玻璃，用于通过表玻璃可视地放大手表机芯的一个元件。 液体透镜由弹性膜和包含透明液体的储存器的第一部分形成。 在弹性膜基本上为平面的非放大状态和响应于施加在透明液体上的压力而弹性膜弯曲的放大状态之间可切换。 手表还包括致动器，其被设置用于通过驱动到储存器的第二部分的弹性壁中来改变透明液体的压力，以及用于控制致动器的装置，其可以在一个变体中被激活 由用户
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公开(公告)号：US12105385B2
公开(公告)日：2024-10-01
申请号：US17511980
申请日：2021-10-27
Inventor： Michel Sagardoyburu , Simon Springer
IPC: G02F1/1343 , G02F1/1335 , G04B19/10 , G04G9/06 , H10K50/80
CPC classification number: G02F1/134309 , G02F1/133502 , G02F1/13439 , G04B19/10 , G04G9/06 , H10K50/80
Abstract: A method for manufacturing a digital display device which includes an optically active medium disposed between at least one electrode and a corresponding counter-electrode, the optical properties of the optically active medium being modifiable by applying an electric current or voltage between the at least one electrode and the at least one corresponding counter-electrode, the digital display device including a transparent display surface through which at least one piece of information displayed by this digital display device is perceptible, the manufacturing method including the step of providing the transparent display surface of the digital display device with at least one first and one second decorative and/or functional pattern, the first pattern having a thickness different from that of the second pattern. A digital display device provided with at least one first and one second decorative and/or functional patterns whose thicknesses are not the same.
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