-
公开(公告)号：US08896078B2
公开(公告)日：2014-11-25
申请号：US13785152
申请日：2013-03-05
Inventor： Dong Hyuck Kam , Seong Deok Hwang , Jae Pil Kim , Sang Bin Song , Wan Ho Kim , Sie Wook Jeon
CPC classification number: H01L33/58 , H01L33/486 , H01L2224/48091 , H01L2924/00014
Abstract: There is provided a light emitting apparatus including: at least one pair of lead frames; a light emitting device electrically connected to the lead frames to emit ultraviolet rays; a body including a side wall surrounding the light emitting device, and a groove portion formed in an upper surface of the side wall to receive an adhesive; and a lens part disposed above the light emitting device and fixed to the upper surface of the side wall of the body by the adhesive.
Abstract translation: 提供一种发光装置，包括：至少一对引线框; 电连接到引线框架以发射紫外线的发光器件; 包括围绕所述发光装置的侧壁的主体和形成在所述侧壁的上表面中以容纳粘合剂的槽部; 以及设置在发光器件上方并通过粘合剂固定到本体侧壁的上表面的透镜部分。
-
公开(公告)号：US20140246649A1
公开(公告)日：2014-09-04
申请号：US14277905
申请日：2014-05-15
Applicant: KOREA PHOTONICS TECHNOLOGY INSTITUTE
Inventor： Seong Ran Jeon , Jae Bum Kim , Seung Jae Lee
Abstract: The present invention relates to a multi-luminous element and a method for manufacturing the same. The present invention provides the multi-luminous element comprising: a buffer layer disposed on a substrate; a first type semiconductor layer disposed on the buffer layer; a first active layer which is disposed on the first type semiconductor layer and is patterned to expose a part of the first type semiconductor layer; a second active layer disposed on the first type semiconductor layer which is exposed by the first active layer; and a second type semiconductor layer disposed on the first active layer and the second active layer, the first and second active layers being repeatedly disposed in the horizontal direction, and the method for manufacturing the same. The multi-luminous element according to the present invention reduces loss of light emitting efficiency and can generate multi-wavelength light by repeatedly disposing the first and second active layers in the horizontal direction.
Abstract translation: 多发光元件及其制造方法技术领域本发明涉及多发光元件及其制造方法。 本发明提供了一种多发光元件，包括：设置在基板上的缓冲层; 设置在缓冲层上的第一类型半导体层; 第一有源层，其设置在所述第一类型半导体层上并被图案化以暴露所述第一类型半导体层的一部分; 设置在由所述第一有源层曝光的所述第一类型半导体层上的第二有源层; 以及设置在第一有源层和第二有源层上的第二类型半导体层，第一和第二有源层在水平方向上重复设置，及其制造方法。 根据本发明的多发光元件减少了发光效率的损失，并且可以通过在水平方向上重复地布置第一和第二有源层而产生多波长的光。
-
43.发明申请METHOD FOR MANUFACTURING A GROUP III NITRIDE SUBSTRATE USING A CHEMICAL LIFT-OFF PROCESS 有权使用化学提升过程制造III类氮化物衬底的方法公开(公告)号：US20130193558A1
公开(公告)日：2013-08-01
申请号：US13877082
申请日：2011-11-04
Applicant: Jin Woo Ju , Jong Hyeob Baek , Hyung Jo Park , Sang Hern Lee , Tak Jung , Ja Yeon Kim , Hwa Seop Oh , Tae Hoon Chung , Yoon Seok Kim , Dae Woo Jeon
Inventor： Jin Woo Ju , Jong Hyeob Baek , Hyung Jo Park , Sang Hern Lee , Tak Jung , Ja Yeon Kim , Hwa Seop Oh , Tae Hoon Chung , Yoon Seok Kim , Dae Woo Jeon
CPC classification number: H01L21/02609 , H01L21/02381 , H01L21/02389 , H01L21/0242 , H01L21/0243 , H01L21/02433 , H01L21/02458 , H01L21/0254 , H01L21/0262 , H01L21/02647 , H01L21/02664 , H01L29/045 , H01L33/0079
Abstract: The non-polar or semi-polar group III nitride layer disclosed in a specific example of the present invention can be used for substrates for various electronic devices, wherein problems of conventional polar group III nitride substrates are mitigated or solved by using the nitride substrate of the invention, and further the nitride substrate can be manufactured by a chemical lift-off process.
Abstract translation: 在本发明的具体实施例中公开的非极性或半极性III族氮化物层可以用于各种电子器件的基板，其中通过使用氮化物衬底的氮化物衬底来减轻或解决常规极性III族氮化物衬底的问题 本发明，并且可以通过化学剥离工艺制造氮化物衬底。
-
公开(公告)号：US20130137995A1
公开(公告)日：2013-05-30
申请号：US13813634
申请日：2010-11-25
Applicant: Seon Hoon Kim , Doo-Gun Kim , Hyun-Chul Ki , Won-Gun Jang , Dong-Kil Lee , Hyo-Jin Kim , Myung-Soo Han , Hang-Ju Ko , Hwe Jong Kim , Byung-Teak Lee
Inventor： Seon Hoon Kim , Doo-Gun Kim , Hyun-Chul Ki , Won-Gun Jang , Dong-Kil Lee , Hyo-Jin Kim , Myung-Soo Han , Hang-Ju Ko , Hwe Jong Kim , Byung-Teak Lee
IPC: A61B5/024
CPC classification number: A61B5/02427 , A61B5/024 , A61B5/02444 , A61B5/4854 , A61B2562/0233 , A61B2562/0247
Abstract: A pulse diagnosis device which can detect the pulsation signal of a radial artery using an optical sensor comprising: a sensor module for sensing the pulsation signal by closely adhering thereto a prescribed body part; and a system control portion for operating the sensor module, and processing the optical signal sensed from the sensor module, wherein the sensor module comprises: an optical waveguide-type sensor which is placed on the bottom surface of the sensor module, and lets the optical signal to pass therethrough and detects the change in optical characteristics due to the change in the pressure; a light-source module which is connected on one side surface of the optical waveguide-type sensor, and inputs the optical signal into the optical waveguide-type sensor; and an optical detector module which is connected on one side surface of the optical waveguide-type sensor, and detects the optical signal delivered from the optical waveguide-type sensor.
Abstract translation: 一种能够使用光学传感器检测桡动脉的脉动信号的脉搏诊断装置，包括：传感器模块，用于通过将规定的身体部位紧密地粘附在一起来感测脉动信号; 以及用于操作所述传感器模块的系统控制部分，以及处理从所述传感器模块感测的光信号，其中所述传感器模块包括：光波导型传感器，其被放置在所述传感器模块的底表面上，并且使所述光学 信号通过并检测由于压力变化引起的光学特性的变化; 光源模块，其连接在所述光波导型传感器的一个侧面上，并将所述光信号输入到所述光波导型传感器中; 以及光检测器模块，其连接在光波导型传感器的一个侧表面上，并检测从光波导型传感器传送的光信号。
-
公开(公告)号：US08035122B2
公开(公告)日：2011-10-11
申请号：US11991143
申请日：2006-10-20
Applicant: Jae-Pil Kim , Seung-Hyun Park , Tae-Hun Kim , Jae-Moon Lee , Young-Moon Yu
Inventor： Jae-Pil Kim , Seung-Hyun Park , Tae-Hun Kim , Jae-Moon Lee , Young-Moon Yu
IPC: H01L33/00
CPC classification number: H01L33/56 , H01L33/501 , H01L2224/48091 , H01L2224/49107 , H01L2933/0091 , H01L2924/00014
Abstract: The present invention relates to light diffusion type light emitting diodes, more particularly, to a light emitting device having a large divergence angle by widely spreading an emitted light from a single color to a white color and a method thereof. The light emitting diode including the encapsulating layer according to the present invention is characterized by including at least two materials with different characteristics. According to the present invention, an encapsulating material for light emitting diode is mixed with at least two materials with a different polarity or a refractive index to easily form a light emitting diode. In addition, the light emitting diode die is bonded on the bottom surface of a cup, and an encapsulating material and microspheres are dispersed in the vicinity and upper portion of the light emitting diode and the entire light emitting diode, therefore the light emitting diode has a large and uniform divergence angle due to a light uniformly scattered and refracted. Furthermore, the microsphere particles with similar density to the encapsulating layer exist, thereby solving a problem of precipitation of particles, which occurs when the existing inorganic particles are dispersed.
Abstract translation: 本发明涉及光漫射型发光二极管，更具体地涉及通过广泛地将发射的光从单一颜色扩散到白色而具有大的发散角的发光器件及其方法。 包括根据本发明的封装层的发光二极管的特征在于包括具有不同特性的至少两种材料。 根据本发明，用于发光二极管的封装材料与具有不同极性或折射率的至少两种材料混合以容易地形成发光二极管。 此外，发光二极管管芯结合在杯的底面上，并且封装材料和微球体分散在发光二极管的附近和上部以及整个发光二极管中，因此发光二极管具有 由于光均匀分散和折射，发散角大而均匀。 此外，存在与包封层密度相似的微球颗粒，从而解决了当存在的无机颗粒分散时发生的颗粒沉淀的问题。
-
Patent Agency Ranking
46.发明申请Light Emitting Diode with High Electrostatic Discharge and Fabrication Method Thereof 有权具有高静电放电的发光二极管及其制造方法公开(公告)号：US20100295087A1
公开(公告)日：2010-11-25
申请号：US12523396
申请日：2008-01-15
Applicant: Jong-Hyeob Baek , Sang-Mook Kim , Sang-Hern Lee , Seung-Jae Lee , Jung-Geun Jhin , Yoon-Seok Kim , Hong-Seo Yom , Young-Moon Yu
Inventor： Jong-Hyeob Baek , Sang-Mook Kim , Sang-Hern Lee , Seung-Jae Lee , Jung-Geun Jhin , Yoon-Seok Kim , Hong-Seo Yom , Young-Moon Yu
CPC classification number: H01L33/385 , H01L27/15 , H01L33/42 , H01L2224/0554 , H01L2224/05568 , H01L2224/05573 , H01L2224/16 , H01L2924/00014 , H01L2224/05599 , H01L2224/0555 , H01L2224/0556
Abstract: The present invention relates to a light emitting diode with high electrostatic discharge and a fabrication method thereof, and more specifically to a light emitting diode comprising a first electrode layer provided over a upper surface of a first semiconductor layer and a upper surface of a second semiconductor layer; a transparent electrode layer formed on the upper surface of the second semiconductor layer, spaced from the first electrode layer; and a second electrode layer provided on a upper surface of the transparent electrode layer. With the present invention, there is provided a light emitting diode element with resistance against electrostatic discharge and with high reliability being strong against electrical impact, by selecting a structure arranging a form of an electrode differently from a conventional electrode.
Abstract translation: 本发明涉及一种具有高静电放电的发光二极管及其制造方法，更具体地涉及包括设置在第一半导体层的上表面上的第一电极层和第二半导体的上表面的发光二极管 层; 形成在与第一电极层间隔开的第二半导体层的上表面上的透明电极层; 以及设置在所述透明电极层的上表面上的第二电极层。 通过本发明，通过选择与常规电极不同的布置电极形式的结构，提供了具有抗静电放电的耐电击性和耐电击性的发光二极管元件。
-
47.发明申请FABRICATION METHOD OF OPTICAL MODULE AND OPTICAL MODULE USING THE SAME METHOD 审中-公开使用相同方法的光学模块和光学模块的制造方法公开(公告)号：US20100067848A1
公开(公告)日：2010-03-18
申请号：US12560421
申请日：2009-09-16
Applicant: SUNG HWAN HWANG , WOO JIN LEE , JUNG WOON LIM , BYUNG SUP RHO
Inventor： SUNG HWAN HWANG , WOO JIN LEE , JUNG WOON LIM , BYUNG SUP RHO
CPC classification number: G02B6/4221 , G02B6/43 , H01L24/75 , H01L24/81 , H01L2224/0554 , H01L2224/05568 , H01L2224/05573 , H01L2224/16225 , H01L2924/00014 , H01L2924/14 , H01L2924/00 , H01L2224/05599 , H01L2224/0555 , H01L2224/0556
Abstract: A fabrication method of an optical module comprises a mixed/hybrid optical alignment method, and an optical module uses the same fabrication method using an optical element chip such as a light source chip or a photodetector chip, etc. on an optical wiring substrate and making it possible to simultaneously secure mass productivity that is the advantage of the passive alignment method according to the related art and alignment accuracy that is the advantage of the active alignment method.
Abstract translation: 光学模块的制造方法包括混合/混合光学取向方法，并且光学模块使用与光学布线基板上的诸如光源芯片或光电检测器芯片等的光学元件芯片相同的制造方法，并且 可以同时确保根据相关技术的无源对准方法的优点的批量生产率和作为主动对准方法的优点的对准精度。
-
公开(公告)号：US20250146180A1
公开(公告)日：2025-05-08
申请号：US18916982
申请日：2024-10-16
Applicant: Korea Photonics Technology Institute
Inventor： Seon Hoon KIM , Ju Hyeon CHOI , Doo Gun KIM , Jeong Hwan IN , Ka Ram HAN , So Young KIM , Won Bae SOHN , June Hyuk KANG , Jehwan HWANG
Abstract: Disclosed is a post-treatment method of a piezoelectric oxide single crystal substrate for suppressing pyroelectric properties of the substrate, and a method for manufacturing a lithium tantalate single crystal substrate using the same. According to one aspect of the present disclosure, there is provided a post-treatment method of a piezoelectric oxide single crystal substrate, the method including: loading at least one reducing agent and the single crystal substrate into a treatment device; and performing reduction treatment by heat treating the substrate while maintaining the inside of the treatment device in a preset environment, wherein the preset environment means that heat treatment is performed at a temperature of 200° C. to 400° C. under normal pressure.
-
公开(公告)号：US20250038702A1
公开(公告)日：2025-01-30
申请号：US18738881
申请日：2024-06-10
Applicant: Korea Photonics Technology Institute
Inventor： Hyo Jin KIM
Abstract: A photovoltaic power generation module may include a ball lens that receives a medium from the outside or outputs a medium to the outside, receives sunlight that proceeds thereto from the outside when a medium is introduced thereto, and focuses the medium on one focal point, a solar cell that is disposed at a point at which sunlight is focused by the ball lens and produces electric energy from the sunlight, a support part supporting the ball lens and the solar cell and that being rotatable in a preset direction, a first motor that moves the solar cell in a direction in which the solar cell becomes distant from or close to the ball lens, a second motor that rotates the solar cell in a direction θ on a spherical coordinate system, and a third motor that rotates the support part in a direction φ on the spherical coordinate system.
-
公开(公告)号：US20240128714A1
公开(公告)日：2024-04-18
申请号：US18485436
申请日：2023-10-12
Applicant: Korea Photonics Technology Institute
Inventor： Keon Hwa LEE
CPC classification number: H01S5/04256 , H01S5/06203 , H01S5/18313 , H01S5/18361 , H01S5/423
Abstract: Disclosed are a VCSEL diode and a VCSEL diode array having a common anode structure. An aspect of the present disclosure provides the VCSEL diode and the VCSEL diode array, which smoothly perform an operation and improve the quality of output light because the VCSEL diode and the VCSEL diode array have a common anode structure.
-
-
-
-
-
-
-
-
-
Search Results
113
records
(took 0.029 seconds)
