公开(公告)号：US20200185570A1

公开(公告)日：2020-06-11

申请号：US16791846

申请日：2020-02-14

Applicant: POINT ENGINEERING CO., LTD.

Inventor： Bum Mo AHN ,  Seung Ho PARK ,  Tae Hwan SONG

IPC: H01L33/48 ,  H01L33/62 ,  H01L23/00 ,  H01L21/48

Abstract: A method for manufacturing a chip-mounting substrate includes a pre-coating step of forming a precoat on a substrate including a plurality of conductive portions and an insulating portion interposed between the conductive portions, an etching step of etching at least a portion of the precoat through a laser to form a pattern, and a step of forming a metal layer on the substrate. The pattern is disposed on at least one of the conductive portions, and the metal layer is formed in the pattern.

公开(公告)号：US20190296195A1

公开(公告)日：2019-09-26

申请号：US16357204

申请日：2019-03-18

Applicant: POINT ENGINEERING CO., LTD.

Inventor： Bum Mo AHN ,  Seung Ho PARK ,  Tae Hwan SONG

IPC: H01L33/48 ,  H01L33/62 ,  H01L33/60

Abstract: The present invention relates generally to a substrate for an optical device, an optical device package, a manufacturing method of the substrate for the optical device, and a manufacturing method of the optical device package. More particularly, the present invention relates to a substrate for an optical device, an optical device package, a manufacturing method of the substrate for the optical device, and a manufacturing method of the optical device package, in which the optical device to be mounted self-aligns, thus improving mounting precision of the optical device, and also reflection efficiency is prevented from being reduced.

公开(公告)号：US20190234921A1

公开(公告)日：2019-08-01

申请号：US16258453

申请日：2019-01-25

Applicant: POINT ENGINEERING CO., LTD.

Inventor： Bum Mo AHN ,  Seung Ho PARK ,  Tae Hwan SONG

IPC: G01N33/00

CPC classification number: G01N33/0016 ,  G01N21/88 ,  G01N33/0031

Abstract: The present invention relates to an air quality measuring apparatus, which has a structure for minimizing interference between a particulate matter sensor, a gas sensor, and a humidity sensor and measures air quality by generating air flow therein by using a pumping part capable of pumping restoration.

公开(公告)号：US20190214537A1

公开(公告)日：2019-07-11

申请号：US16235706

申请日：2018-12-28

Applicant: POINT ENGINEERING CO., LTD.

Inventor： Bum Mo AHN ,  Seung Ho PARK ,  Tae Hwan SONG

IPC: H01L33/62 ,  H01L25/075 ,  H01L27/12 ,  H01L23/00

Abstract: The present invention relates to a micro LED structure and a method of manufacturing the same. More particularly, the present invention relates to a micro LED structure and a method of manufacturing the same, the micro LED structure including: a micro LED; a circuit board driving the micro LED; and an anisotropic conductive anodic oxide film provided between the micro LED and the circuit board to electrically connect the circuit board and the micro LED. According to the present invention, without applying an external force (thermocompression bonding) to the anisotropic conductive anodic oxide film, it is possible to electrically connect the circuit board and the micro LED. In addition, it is possible to obtain characteristics such as uniform conductivity in a vertical direction and heat dissipation.

公开(公告)号：US20160064146A1

公开(公告)日：2016-03-03

申请号：US14831964

申请日：2015-08-21

Applicant: POINT ENGINEERING CO., LTD.

Inventor： Bum Mo AHN ,  Seung Ho PARK ,  Tae Hwan SONG

IPC: H01G4/30 ,  H01G4/005 ,  H01G4/228 ,  H01G4/12 ,  H01G4/38

CPC classification number: H01G4/30 ,  H01G4/005 ,  H01G4/012 ,  H01G4/12 ,  H01G4/228 ,  H01G4/38

Abstract: The present invention relates to a capacitor. The capacitor includes a substrate; a dielectric layer formed on the substrate; and an electrode layer comprising a first electrode layer and a second electrode layer formed on the dielectric layer, wherein the first electrode layer and the second electrode layer are separated from each other, and at least a portion of the first electrode layer and at least a portion of the second electrode layer are disposed on a same surface. With this configuration, applying the electricity becomes easy, and since the first and the second electrode layers function as the electrodes being charged with different polarity electrical charges respectively, manufacturing thereof becomes easy, and the structure thereof is simple.

Abstract translation: 本发明涉及一种电容器。 电容器包括基板; 形成在基板上的电介质层; 以及电极层，其包括形成在所述电介质层上的第一电极层和第二电极层，其中所述第一电极层和所述第二电极层彼此分离，并且所述第一电极层的至少一部分和至少一个 第二电极层的一部分设置在相同的表面上。 利用这种结构，施加电力变得容易，并且由于第一和第二电极层分别用作带有不同极性电荷的电极，因此其制造变得容易，其结构简单。