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公开(公告)号：US11353041B2
公开(公告)日：2022-06-07
申请号：US16703794
申请日：2019-12-04
Applicant: Acer Incorporated
Inventor： Yu-Ming Lin , Wen-Neng Liao , Cheng-Wen Hsieh , Jau-Han Ke , Shun-Ta Yu
Abstract: A fan blade includes an arc-shaped body and a connecting portion. The arc-shaped body has a main portion and an end portion connected to the main portion, wherein a width of the end portion is gradually decreased in a direction away from the main portion. The connecting portion is connected to the main portion, and the end portion and the connecting portion are respectively located at two opposite sides of the main portion. A fan structure is also provided.
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公开(公告)号：US11339796B2
公开(公告)日：2022-05-24
申请号：US16703869
申请日：2019-12-05
Applicant: Acer Incorporated
Inventor： Chun-Chieh Wang , Wen-Neng Liao , Cheng-Wen Hsieh , Yu-Ming Lin
Abstract: A fan blade includes an arch-shaped body, a connecting portion, at least one sheet and at least one reinforcement component. The arch-shaped body has a pressure bearing surface and a negative pressure surface opposite to the pressure bearing surface. The connecting portion is connected to a first end portion of the arch-shaped body. The sheet is connected to the pressure bearing surface or the negative pressure surface. The reinforcement component is connected to the pressure bearing surface. An orthogonal projection of the sheet on the arch-shaped body and an orthogonal projection of the reinforcement component on the arch-shaped body are not overlapped with each other. A fan is also provided.
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公开(公告)号：US10963017B2
公开(公告)日：2021-03-30
申请号：US16427268
申请日：2019-05-30
Applicant: Acer Incorporated
Inventor： Hung-Chi Chen , Ming-Feng Hsieh , Ju-Hsien Weng , Tzu-Hsiang Chang , Zheng-Yan Lee , Yu-Ming Lin , Huei-Ting Chuang , Shun-Bin Chen
Abstract: An electronic device includes a casing, a driven component, a magnetic component and an electromagnetic component. The casing has an outer surface, an inner surface, and an accommodating groove penetrating through the outer surface and the inner surface. The driven component is movably disposed in the accommodating groove. The magnetic component is connected to the driven component. The electromagnetic component is aligned with the magnetic component, and the magnetic component and the electromagnetic component are located at the same side of the inner surface. When the electromagnetic component isn't powered, the magnetic component and the electromagnetic component are attracted to each other, and the driven component is positioned at a first position. When the electromagnetic component is powered, the magnetic component and the electromagnetic component are repulsed to each other so as to drive the driven component to move from the first position to the second position.
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公开(公告)号：US10908653B2
公开(公告)日：2021-02-02
申请号：US16460030
申请日：2019-07-02
Applicant: Acer Incorporated
Inventor： Yu-Chin Huang , Wen-Neng Liao , Cheng-Wen Hsieh , Yu-Ming Lin
Abstract: A hinge mechanism is provided, including a fixed member, a rotary member pivotally connected to the fixed member, a pin, a first gear set, and a second gear set. The first and second gear sets are connected to the fixed member and the rod and respectively have a teeth-uncompleted gear. When the rotary member rotates relative to the fixed member from an initial angle to a first angle, the first gear set drives the pin to rotate in a first direction. When the rotary member further rotates relative to the fixed member from the first angle to a second angle, the second gear set drives the ping to rotate in a second direction, which is the opposite of the first direction.
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公开(公告)号：US20200182258A1
公开(公告)日：2020-06-11
申请号：US16703794
申请日：2019-12-04
Applicant: Acer Incorporated
Inventor： Yu-Ming Lin , Wen-Neng Liao , Cheng-Wen Hsieh , Jau-Han Ke , Shun-Ta Yu
Abstract: A fan blade includes an arc-shaped body and a connecting portion. The arc-shaped body has a main portion and an end portion connected to the main portion, wherein a width of the end portion is gradually decreased in a direction away from the main portion. The connecting portion is connected to the main portion, and the end portion and the connecting portion are respectively located at two opposite sides of the main portion. A fan structure is also provided.
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Patent Agency Ranking
公开(公告)号：US20190128279A1
公开(公告)日：2019-05-02
申请号：US16168855
申请日：2018-10-24
Applicant: Acer Incorporated
Inventor： Shun-Ta Yu , Wen-Neng Liao , Yu-Ming Lin , Cheng-Yu Cheng , Cheng-Wen Hsieh
Abstract: A heat dissipation fan including a hub and a plurality of metal fan blades disposed all around the hub. Each of the metal fan blades has a first end and a second end opposite to each other, wherein the first end is connected to the hub, and the metal fan blade has a flap wing at the second end. An angle is included between the flap wing and a surface of the metal fan blade.
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公开(公告)号：US10101783B2
公开(公告)日：2018-10-16
申请号：US15679175
申请日：2017-08-17
Applicant: Acer Incorporated
Inventor： Cheng-Yu Cheng , Wen-Neng Liao , Cheng-Wen Hsieh , Yu-Ming Lin
Abstract: A head mounted display includes a lens unit, at least one lens temperature sensor, an environment temperature sensor, an environment humidity sensor, a temperature controller, a housing, and a display unit. The lens unit includes a carrier having a touching surface and a back surface opposite to each other and two lenses disposed on the carrier. An enclosed space is formed between a user and the touching surface. The at least one lens temperature sensor is adjacent to the lenses, and the sensors are all disposed on the touching surface. The temperature controller is disposed on the back surface and increases or decreases a temperature of the enclosed space and lens temperatures of the lenses according to sensing actions of the at least one lens temperature sensor, the environment temperature sensor, and the environment humidity sensor, so as to adjust the environment temperature and humidity of the enclosed space.
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公开(公告)号：US12219731B2
公开(公告)日：2025-02-04
申请号：US18486178
申请日：2023-10-13
Applicant: Acer Incorporated
Inventor： Tsung-Ting Chen , Wen-Neng Liao , Cheng-Wen Hsieh , Kuang-Hua Lin , Wei-Chin Chen , Yu-Ming Lin
Abstract: A centrifugal heat dissipation fan of a portable electronic device. The centrifugal heat dissipation fan includes a hub, multiple metal blades, and at least one ring. The metal blades are disposed surrounding the hub. The metal blades include multiple radial dimensions, and the structure of the metal blade with a shorter radial dimension is a part of the structure of the metal blade with a longer radial dimension. The metal blades having different radial dimensions form at least two ring areas, and the distribution numbers of the metal blades in the at least two ring areas are different from each other. The ring surrounds the hub and connects the metal blades.
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公开(公告)号：US12140159B2
公开(公告)日：2024-11-12
申请号：US18407486
申请日：2024-01-09
Applicant: Acer Incorporated
Inventor： Tsung-Ting Chen , Wen-Neng Liao , Cheng-Wen Hsieh , Yu-Ming Lin , Wei-Chin Chen , Chun-Chieh Wang , Shu-Hao Kuo
Abstract: A heat dissipation system of an electronic device including a body, a plurality of heat sources disposed in the body, and at least one centrifugal heat dissipation fan disposed in the body is provided. The centrifugal heat dissipation fan includes a housing and an impeller disposed in the housing on an axis. The housing has at least one inlet on the axis and has a plurality of outlets in different radial directions, and the plurality of outlets respectively correspond to the plurality of heat sources.
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公开(公告)号：US20240098932A1
公开(公告)日：2024-03-21
申请号：US18354676
申请日：2023-07-19
Applicant: Acer Incorporated
Inventor： Hui-Ping Sun , Jui-Yi Yu , Chun-Hung Wen , Yen-Chou Chueh , Yu-Ming Lin , Chun-Hsien Chen
CPC classification number: H05K7/20154 , G06F1/1616 , G06F1/1681 , G06F1/203 , H05K7/2039 , G06F2200/202
Abstract: A foldable electronic device, including a first body, a second body, an air valve movably disposed in the first body, at least one triggering member, and a hinge connecting the first body and the second body, is provided. The first body has multiple openings respectively located at two opposite surfaces. The triggering member is movably disposed in the first body and has a part exposed outside the first body. The air valve and the triggering member are mutually on moving paths of each other. The first body and the second body are rotated to be folded or unfolded relative to each other by the hinge. A part of the triggering member is suitable for bearing a force such that the triggering member drives the air valve, so that the air valve opens or closes the openings.
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