中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

13 records (took 0.037 seconds)

    LIGHTING DEVICE AND SURFACE ILLUMINATION APPARATUS
    1.
    发明申请
    LIGHTING DEVICE AND SURFACE ILLUMINATION APPARATUS 审中-公开
    照明装置和表面照明装置

    公开(公告)号：US20140160749A1

    公开(公告)日：2014-06-12

    申请号：US14067798

    申请日：2013-10-30

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Ki Un LEE ,  June JANG ,  Seung Gyun JUNG

    IPC: F21K99/00

    CPC classification number: G02F1/133611 ,  G02F1/133603 ,  G02F1/133606 ,  G02F2001/133613

    Abstract: A lighting device includes a light emitting module and a diffusion plate. The light emitting module includes a light source substrate including a spine part and at least one branch part, and a plurality of light sources disposed on the light source substrate and arranged in a repeated diamond shape pattern. The diffusion plate is disposed in a path of light emitted by the light sources. A length ratio of two intersecting diagonals of each diamond in the diamond shape pattern is at least 1:1 and no more than 1:1.5. A distance h between the light sources and the diffusion plate satisfies the expression 0.8≦−0.0592MH4+0.4979MH3−1.5269MH2+1.9902MH−0.0888, where MH is a ratio of the distance h to the greater of two diagonal lengths of diamonds in the diamond shape pattern.

    Abstract translation: 照明装置包括发光模块和扩散板。 发光模块包括包括脊部和至少一个分支部的光源基板，以及设置在光源基板上并以重复的菱形图案布置的多个光源。 扩散板设置在由光源发射的光的路径中。 金刚石形状图案中的每个菱形的两个相交对角线的长度比为至少1:1，不超过1:1.5。 光源和扩散板之间的距离h满足表达式0.8＆nlE; -0.0592MH4 + 0.4979MH3-1.5269MH2 + 1.9902MH-0.0888，其中MH是距离h与两个对角线长度之间的较大者的比率 在钻石形状图案。

    LED MODULE AND LIGHTING APPARATUS
    2.
    发明申请
    LED MODULE AND LIGHTING APPARATUS 审中-公开

    公开(公告)号：US20190234567A1

    公开(公告)日：2019-08-01

    申请号：US16050438

    申请日：2018-07-31

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Bong Jin LEE ,  June JANG

    IPC: F21S4/20 ,  H05B33/08 ,  F21V23/00

    Abstract: A light emitting diode (LED) module includes a plurality of LED strings and a module controller. The LED strings are connected to each other in parallel, and each of the LED strings emits light that has a different color temperature from that of the other LED strings. The module controller is configured to detect an input voltage applied to the plurality of LED strings, adjust a color temperature of the light emitted by the plurality of LED strings by adjusting a ratio of current respectively supplied to each of the plurality of LED strings based on the input voltage, and reduce a change in a luminous flux of the light emitted by the plurality of LED strings regardless of the color temperature of the light emitted by the plurality of LED strings.

    METHOD OF MANUFACTURING LIGHTING DEVICE
    4.
    发明申请
    METHOD OF MANUFACTURING LIGHTING DEVICE 审中-公开
    制造照明装置的方法

    公开(公告)号：US20150155427A1

    公开(公告)日：2015-06-04

    申请号：US14454519

    申请日：2014-08-07

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： June JANG ,  Seung Gyun JUNG ,  Ki Un LEE

    IPC: H01L33/00

    CPC classification number: H01L33/005 ,  F21K9/232 ,  F21K9/90 ,  F21V5/007 ,  H01L2933/0025 ,  H01L2933/0058

    Abstract: A method of manufacturing a lighting device includes filling a plurality of concave portions formed in a mold by applying a liquid-phase resin to the mold. A light transmitting sheet is attached to cover the liquid-phase resin. A plurality of lenses is formed by curing the liquid-phase resin. The light transmitting sheet on which the plurality of lenses are formed is separated from the mold. The light transmitting sheet is cut. A light emitting module is prepared including a body portion containing a plurality of light emitting devices and a groove portion spaced apart from the plurality of light emitting devices, and slidably coupling the cut light transmitting sheet to the groove portion so as to allow positions of the plurality of light emitting devices to be aligned with positions of the plurality of lenses.

    Abstract translation: 制造照明装置的方法包括：通过将液相树脂施加到模具来填充形成在模具中的多个凹部。 附着透光片以覆盖液相树脂。 通过固化液相树脂形成多个透镜。 形成有多个透镜的透光片与模具分离。 透光片被切割。 制备发光模块，其包括包含多个发光器件的主体部分和与多个发光器件间隔开的凹槽部分，并且将切割的光透射片可滑动地联接到凹槽部分，以便允许 多个发光装置与多个透镜的位置对准。

    CONNECTOR, LIGHT SOURCE MODULE INCLUDING THE CONNECTOR, AND LIGHT SOURCE MODULE ARRAY INCLUDING THE LIGHT SOURCE MODULE
    6.
    发明申请
    CONNECTOR, LIGHT SOURCE MODULE INCLUDING THE CONNECTOR, AND LIGHT SOURCE MODULE ARRAY INCLUDING THE LIGHT SOURCE MODULE 有权
    连接器，包括连接器的光源模块和光源模块阵列，包括光源模块

    公开(公告)号：US20170051906A1

    公开(公告)日：2017-02-23

    申请号：US15150960

    申请日：2016-05-10

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： June JANG

    IPC: F21V23/06 ,  G02F1/1335 ,  F21V23/00 ,  H01R11/09 ,  F21V23/04

    CPC classification number: G02F1/1336 ,  G02F1/133603 ,  G02F2001/133612 ,  H01R4/4845 ,  H01R9/096 ,  H01R12/53 ,  H01R12/732

    Abstract: A connector, a light source module including the connector, and a light source module array including the light source module array are provided. The connector includes a first connection part configured to connect to a first wire inserted thereto; a second connection part configured to connect to a second wire inserted thereto, the first and second connection parts being disposed to face in opposite directions; a housing covering the first and second connection parts; and a push button configured to be actuated by an external force applied thereto to release a connection of the first connection part to the first wire and a connection of the second connection part to the second wire.

    Abstract translation: 提供连接器，包括连接器的光源模块和包括光源模块阵列的光源模块阵列。 连接器包括被配置为连接到插入其中的第一线的第一连接部分; 第二连接部，被配置为连接到插入其中的第二线，所述第一和第二连接部被设置成面向相反方向; 覆盖所述第一和第二连接部分的壳体; 以及按钮，其构造成由施加到其上的外力致动，以释放第一连接部分到第一线的连接以及第二连接部与第二线的连接。

    LIGHT SOURCE MODULE AND LIGHTING APPARATUS HAVING THE SAME
    7.
    发明申请
    LIGHT SOURCE MODULE AND LIGHTING APPARATUS HAVING THE SAME 审中-公开
    光源模块和具有相同功能的照明设备

    公开(公告)号：US20140233242A1

    公开(公告)日：2014-08-21

    申请号：US14023567

    申请日：2013-09-11

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Won Hoe KOO ,  June JANG ,  Kyeong Ik MIN

    IPC: F21V5/04 ,  F21V13/04

    CPC classification number: F21V5/04 ,  F21S2/00 ,  F21V7/0091 ,  F21V14/06 ,  F21V17/02 ,  F21V21/002 ,  F21Y2115/10

    Abstract: A light source module including a light source, a first lens disposed above the light source and including a through hole penetrating through top and bottom surfaces thereof, and a second lens disposed to face the light source within the through hole and moving in an optical axis direction to adjust an amount of light incident to the first lens, the light generated by the light source, may be provided.

    Abstract translation: 一种光源模块，包括光源，设置在光源上方并包括穿透其顶表面和底表面的通孔的第一透镜，以及设置成在通孔内面对光源并沿光轴移动的第二透镜 可以提供入射到第一透镜的光量的方向，由光源产生的光。

    INTER-CONNECTABLE MODULAR LIGHTING FIXTURES
    9.
    发明申请
    INTER-CONNECTABLE MODULAR LIGHTING FIXTURES 审中-公开
    可连接的模块化照明设备

    公开(公告)号：US20140160747A1

    公开(公告)日：2014-06-12

    申请号：US14013379

    申请日：2013-08-29

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： June JANG ,  Ki Un LEE

    IPC: F21S8/04

    CPC classification number: F21S8/046 ,  F21S8/026 ,  F21S8/061 ,  F21V21/005 ,  F21V23/06 ,  F21Y2103/10 ,  F21Y2113/00 ,  F21Y2115/10

    Abstract: A lighting fixture includes a frame having a short protrusion disposed in an outer surface of the frame, the short protrusion having a step structure. At least one light source is disposed inside the frame, and a cover is coupled to the frame to cover the at least one light source. A pair of cap parts each include a coupling groove and supply power to the light source and are each disposed at a respective end of the frame. A terminal part has one end fastened to the coupling groove of one of the pair of cap parts, and has the other end protruding to the outside.

    Abstract translation: 照明器具包括具有设置在框架的外表面中的短突起的框架，该短突起具有台阶结构。 至少一个光源设置在框架内部，并且盖子耦合到框架以覆盖至少一个光源。 一对盖部分各自包括耦合槽并且供应到光源的功率，并且各自设置在框架的相应端部处。 端子部的一端固定在一对盖部中的一个的连结槽上，另一端突出到外侧。

    LED CONTROL UNIT, LIGHTING DEVICE HAVING THE SAME, AND OPERATING METHOD THEREOF
    10.
    发明公开
    LED CONTROL UNIT, LIGHTING DEVICE HAVING THE SAME, AND OPERATING METHOD THEREOF 审中-公开

    公开(公告)号：US20240244726A1

    公开(公告)日：2024-07-18

    申请号：US18236157

    申请日：2023-08-21

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Bongjin LEE ,  June JANG

    IPC: H05B45/325 ,  H05B45/28 ,  H05B45/37 ,  H05B45/395

    CPC classification number: H05B45/325 ,  H05B45/28 ,  H05B45/37 ,  H05B45/395

    Abstract: A light-emitting diode (LED) control unit includes: a pulse generator configured to generate a pulse signal; a T-filter configured to convert the pulse signal into a triangular wave signal; a first gate driver configured to receive the triangular wave signal and output a first gate control signal; a second gate driver configured to receive the first gate control signal and output a second gate control signal; a first switch configured to turn on a first LED string corresponding to a first color temperature based on the first gate control signal; a second switch configured to turn on a second LED string corresponding to a second color temperature based on the second gate control signal; and a power supply circuit configured to supply a power supply voltage to the pulse generator, the first gate driver, and the second gate driver by stepping down an operating voltage of the LED driver.

Patent Agency Ranking