Posco Co., Ltd

Samsung Electronics Co., Ltd.

Research Institute of Industrial Science & Technology

Ls Cable Ltd.

Ji-Sang Park

Kun-Hoon Baek

Bong-Uk Lim

Hee-Yul Kim

Tae-Kung Park

Lae-Hyuk Park

A-Rong Kim

Sung-Ju Tark

Ki-Yeul Kim

Eun-Jeong Yang

Jun-Hong Kim

Tae-Won Kim

Im-Soo Mok

Kwan-Hee Han

Youn-Joung Choi

Soon-Il Sohn

Tae-Joon Park

The purpose of the present invention is to provide a method for manufacturing a solar cell module, comprising the steps of: placing a mixture solution comprising a polysiloxane and a curing agent in a humidified condition and sealing same; forming a polysiloxane film by curing the mixture solution; and manufacturing a porous polysiloxane film by evaporating water drops formed on the surface of the polysiloxane film. By applying the porous polysiloxane film manufactured by the present invention to a solar cell module, weight reduction and efficiency improvement effects of the solar cell module can be obtained.

Method for manufacturing porous polysiloxane film, porous polysiloxane film manufactured thereby, and solar cell module comprising same

A filtering panel includes a molding layer part; a pattern layer part having an incident surface through which light emitted from a light source and viewing light transmitted to an observer enter, and an accommodation surface which is the reverse surface of the incident surface, wherein the molding layer part is stacked on the incident surface so as to be adjacent thereto, and the pattern layer part adjusts the optical paths of the emitted light and the viewing light; and a filtering layer part formed on a lower incident surface of the pattern layer part having the incident surface of the viewing light that enters from a lower region below a horizontal reference line, wherein the reflectivity of the visible light in the viewing light incident on the lower region is made greater than that of an upper region above the reference line by means of mirror reflection.

Filtering panel and photovoltaic module including same

A pattern-glass, according to one embodiment of the present invention, can comprise: a base plate unit coupled to a support body; and a pattern unit provided in the base plate unit, and comprising a transmission area to which light transmits while an angle, formed between an entrance direction and a deviation direction in a light path formed by the light emitted from a light source, forms an obtuse angle range, and a reflection area in which an angle, formed between an entrance direction and a deviation direction in a light path of vision light transferred to an observer, forms an acute angle range so as to have reflectivity bigger than that in the transmission area.

Pattern-glass and solar light power generating module comprising same

Disclosed is an optical line monitoring system and method which detects an optical line where a disorder occurs, by using an OTDR (Optical Time Domain Reflectometer) pulse pattern with matching information. The optical line monitoring system generates and stores a reference OTDR pulse pattern matched with identification information of an optical channel service unit, and compares the matched reference OTDR pulse pattern with the OTDR pulse pattern collected at an inspection time to verify an optical line region where a disorder occurs.

Optical line monitoring system and method

A method for manufacturing a single mode optical fiber with a reduced PMD (Polarization Mode Dispersion), by drawing an optical fiber preform composed of a core and a clad surrounding the core, includes (a) heating the optical fiber preform to a high temperature using a furnace, and drawing an optical fiber from an outlet of the furnace at a linear velocity (V) of 500 mpm or above by means of neck-down drawing; and (b) impressing a spin on the optical fiber by means of a spin impressing device provided on a drawing path of the optical fiber, wherein a maximum spatial frequency of spin (y) impressed on the optical fiber satisfies the following equations andt=(0.21&#xd7;CladOval)+(0.04&#xd7;CoreOval)+(0.17&#xd7;ECC), where y is a maximum spatial frequency of spin [turns/m], Vis a drawing velocity [mpm], CladOval is a clad ovality [%], CoreOval is a core ovality [%], and ECC is an eccentricity [&#x3bc;m].

Method for manufacturing single mode optical fiber having low polarization mode dispersion

Laser complex

Growing community of inventors

Seoul, South Korea

Ji-Sang Park