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公开(公告)号：US20170064880A1
公开(公告)日：2017-03-02
申请号：US15247953
申请日：2016-08-26
Applicant: QISDA (SUZHOU) CO., Ltd. , Qisda Corporation
Inventor： Chi-Cheng Lin
CPC classification number: F28F13/00 , G06F1/1601 , G06F1/20 , G06F1/203
Abstract: A display device includes a display module, a support housing, and a heat dissipating module. The display module has a back surface, wherein at least a portion of the back surface has a first heat dissipating block. The support housing is disposed opposite the back surface. The support housing sandwiches with the back surface a mezzanine space for disposing the first dissipating module. The first heat dissipating module includes a first heat dissipating body and a first elastic unit. The first heat dissipating module has a first heat exchange surface and a first pressure receiving surface facing away from each other, wherein the first heat exchange surface is heat exchange connected to the first heat dissipating block. The first elastic unit disposed compressed between the first pressure receiving surface and the support housing, wherein with the support housing as a source of reaction force, the first elastic unit provides the first pressure receiving surface with a first pressing force.
Abstract translation: 显示装置包括显示模块，支撑壳体和散热模块。 显示模块具有后表面，其中后表面的至少一部分具有第一散热块。 支撑壳体设置成与背面相对。 支撑壳体与后表面夹着用于布置第一消散模块的夹层空间。 第一散热模块包括第一散热体和第一弹性单元。 第一散热模块具有彼此远离的第一热交换表面和第一受压表面，其中第一热交换表面被热交换连接到第一散热块。 所述第一弹性单元设置在所述第一压力接收表面和所述支撑壳体之间被压缩，其中以所述支撑壳体作为反作用力的源，所述第一弹性单元为所述第一压力接收表面提供第一按压力。
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公开(公告)号：US11828547B2
公开(公告)日：2023-11-28
申请号：US17189260
申请日：2021-03-02
Applicant: QISDA CORPORATION
Inventor： Chi-Cheng Lin , Po-Fu Wu , Hung-Jen Wei
CPC classification number: F28F3/025 , F28F3/048 , F28F3/06 , F28F2215/04
Abstract: A heat-dissipating device includes a casing and a heat dissipating fin set. The casing has a first hole structure. The heat dissipating fin set includes a protruding fin, a sheltering component and a bridging component. A hollow chamber of the protruding fin has a first opening and a second opening adjacent to each other. The first opening is connected to an inner space of the casing. The sheltering component is disposed on the protruding fin to shelter the second opening. The bridging component is connected to the protruding fin and fixed onto the first hole structure.
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公开(公告)号：US20210285731A1
公开(公告)日：2021-09-16
申请号：US17189260
申请日：2021-03-02
Applicant: QISDA CORPORATION
Inventor： Chi-Cheng Lin , Po-Fu Wu , Hung-Jen Wei
Abstract: A heat-dissipating device includes a casing and a heat dissipating fin set. The casing has a first hole structure. The heat dissipating fin set includes a protruding fin, a sheltering component and a bridging component. A hollow chamber of the protruding fin has a first opening and a second opening adjacent to each other. The first opening is connected to an inner space of the casing. The sheltering component is disposed on the protruding fin to shelter the second opening. The bridging component is connected to the protruding fin and fixed onto the first hole structure.
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Patent Agency Ranking
公开(公告)号：US11048154B2
公开(公告)日：2021-06-29
申请号：US16822742
申请日：2020-03-18
Applicant: Qisda Corporation
Inventor： Chi-Cheng Lin , Po-Fu Wu
Abstract: A light source module for providing an illumination light is presented. The light source module comprises a case, a light source, at least one first fan blade, a wavelength transforming unit and a driver. The case has an accommodation space, and the light source provides an excitation light to the accommodation space. The first fan blade and the wavelength transforming unit are disposed in the accommodation space. The wavelength transforming unit receives the excitation light from the light source. The excitation light is transformed into the illumination light through the wavelength transforming unit. The driver includes a driving shaft and a stator for rotating the driving shaft. The stator is located outside the accommodation space. The driving shaft passes through the case and connects to at least one first fan blade. A first air flow is generated by the first fan blade driven by the stator rotating the driving shaft. The first air flow flows inside the case. A projector is also provided.
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公开(公告)号：US10462930B2
公开(公告)日：2019-10-29
申请号：US15017718
申请日：2016-02-08
Applicant: Qisda Corporation
Inventor： Chi-Cheng Lin
IPC: H05K7/20 , F04D25/06 , F04D29/42 , F04D29/056 , F04D29/28 , F04D17/16 , F04D29/053 , F04D29/62
Abstract: A fan device includes a casing, a stator unit disposed inside the casing, a rotor unit disposed outside the casing corresponding to the stator unit, and a bearing support detachably connected to the casing. The rotor unit is isolated from the stator unit by the casing and includes a rotation shaft, a bearing, a fan wheel, and a rotor. The bearing support partially shields the rotor unit and supports the rotor unit in a manner that the bearing or the rotation shaft is fixed to the bearing support, so that the fan wheel is driven to rotate with respect to the bearing support as the rotor rotates relative to the stator unit, and the rotor unit and the bearing support can be removed together from the casing when the bearing support is removed from the casing.
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公开(公告)号：US10223568B2
公开(公告)日：2019-03-05
申请号：US15398663
申请日：2017-01-04
Applicant: Qisda (Suzhou) Co., Ltd. , Qisda Corporation
Inventor： Chi-Cheng Lin
Abstract: A barcode decoding method includes steps of capturing an image of a barcode; dividing the image into a plurality of blocks and dividing the blocks into a plurality of longitudinal regions; calculating a representative gray level for each of the blocks; dividing at least one of the longitudinal regions into a relative majority region and a relative minority region; defining one of the relative majority region and the relative minority region as a normal region and defining the other of the relative majority region and the relative minority region as an abnormal region; selecting a block from each of the normal regions to set a scanning line; and performing a binarization algorithm for a gray level distribution of the scanning line to decode the barcode.
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公开(公告)号：US09952487B2
公开(公告)日：2018-04-24
申请号：US15144897
申请日：2016-05-03
Applicant: Qisda Corporation
Inventor： Chi-Cheng Lin
CPC classification number: G03B21/16 , G03B21/145 , H04N9/3144
Abstract: A projector includes a casing having a top plate and a bottom plate, an optical engine disposed in the casing and between the top and bottom plates, and a plurality of heat sinks disposed around the optical engine. The top plate and the bottom plate have a plurality of top holes and bottom holes, respectively. Each heat sink has a plurality of fins and a plurality of air channels formed between the fins, wherein the top holes are aligned and communicate with the bottom holes through the air channels straightly.
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公开(公告)号：US09772148B2
公开(公告)日：2017-09-26
申请号：US15247953
申请日：2016-08-26
Applicant: QISDA (SUZHOU) CO., Ltd. , Qisda Corporation
Inventor： Chi-Cheng Lin
CPC classification number: F28F13/00 , G06F1/1601 , G06F1/20 , G06F1/203
Abstract: A display device includes a display module, a support housing, and a heat dissipating module. The display module has a back surface, wherein at least a portion of the back surface has a first heat dissipating block. The support housing is disposed opposite the back surface. The support housing sandwiches with the back surface a mezzanine space for disposing the first dissipating module. The first heat dissipating module includes a first heat dissipating body and a first elastic unit. The first heat dissipating module has a first heat exchange surface and a first pressure receiving surface facing away from each other, wherein the first heat exchange surface is heat exchange connected to the first heat dissipating block. The first elastic unit disposed compressed between the first pressure receiving surface and the support housing, wherein with the support housing as a source of reaction force, the first elastic unit provides the first pressure receiving surface with a first pressing force.
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