Abstract:
A glass substrate manufacturing method of the present invention comprises forming a multi-porous structure layer which comprises nano-size pores at a surface of a glass substrate by etching the surface of the glass substrate with hydrofluoric (HF) acid or an etchant substituting for fluoride. Unlike related art methods, the glass substrate forms no additional coating layer, uses no harmful chemical material, and is given anti-reflection, anti-fogging, and super-hydrophilic characteristics through a simple process at a relatively low temperature. The glass substrate is effectively applied to various applications requiring high light transmission such as a protective filter for a display device, a solar cell, a mobile communication device, glass of a building structure, and an optical element lens.
Abstract:
A light emitting lamp, a backlight assembly and a display device including the same are provided. The light emitting lamp includes a lamp tube longitudinally extended along an extension line, and a plurality of set electrodes disposed on a periphery of the lamp tube and along the extension line. The periphery of the lamp tube is divided into a first region and a second region by a plane including the extension line, and each of the set electrodes includes a first electrode disposed on the first region and a second electrode disposed on the second region.
Abstract:
In a surface light source, a display apparatus having the surface light source and a liquid crystal display apparatus having the surface light source, the surface light source includes a body, a voltage supplying unit, a conductive body and a visible light generating part. The body includes a plurality of discharge portions. The voltage supplying unit is disposed on an outer surface of the body to generate an invisible light. The conductive body is disposed on an inner surface of the body corresponding to the voltage supplying unit. The visible light generating part is disposed in the discharge portions to generate a visible light based on the invisible light. Therefore, a luminance of the visible light is increased and uniformized. In addition, a start voltage of the surface light source is decreased so that a power consumption of the surface light source may be decreased.
Abstract:
A method of manufacturing antireflective coating for solar cell having a moth-eye structure and a solar cell including the same are provided to greatly reduce reflectivity by forming an antireflective coating layer having a moth-eye structure on an upper electrode layer of the solar cell using a bottom-up method. A bottom electrode layer is formed on a substrate. A photoreactive layer is formed on the bottom electrode layer. The photoreactive layer is made of CIS (Copper, Indium, Selenide) materials. A buffer layer is formed on the photoreactive layer. A ZnO layer is formed on the buffer layer. A top electrode layer is formed on the ZnO layer.
Abstract:
A light emitting lamp, a backlight assembly and a display device including the same are provided. The light emitting lamp includes a lamp tube longitudinally extended along an extension line, and a plurality of set electrodes disposed on a periphery of the lamp tube and along the extension line. The periphery of the lamp tube is divided into a first region and a second region by a plane including the extension line, and each of the set electrodes includes a first electrode disposed on the first region and a second electrode disposed on the second region.
Abstract:
A PLC system for automatically controlling PID for controlling the target value for residual chemicals in a water treatment facility, according to the present invention, comprises: a PID control software; a main control room computer for generating a PID control command regarding chemical deposit amount and relaying same to a field control PLC in a chemical room; the field control PLC in the chemical room for receiving a PID control command signal from the main control room computer and performing computing and control; and a chemical depositor in the chemical room for receiving the control signal from the field control PCL and depositing the indicated amount of chemicals, wherein the main control room computer calculates an initial setting value for the chemical deposit amount and generates the PID control command.
Abstract:
A backlight assembly comprising: a plurality of fluorescent lamps each including a lamp tube having a fluorescent layer, a discharge gas contained in the lamp tube, a first electrode disposed in the lamp tube, and a conductive terminal capacitively coupled to the first electrode; and a lamp socket which secures the plurality of fluorescent lamps.
Abstract:
Proposed is a book support (100) including a stand (120), and a pressure rod (140) having a predetermined length and having one end coupled to the stand (120), wherein the stand (120) supports the book spine while the pressure rod (140) is installed so as to be sandwiched between open pages of the book and presses the book spine such that the book does not rotate, thereby keeping the book open.
Abstract:
A backlight assembly comprising: a plurality of fluorescent lamps each including a lamp tube having a fluorescent layer, a discharge gas contained in the lamp tube, a first electrode disposed in the lamp tube, and a conductive terminal capacitively coupled to the first electrode; and a lamp socket which secures the plurality of fluorescent lamps.
Abstract:
A glass substrate manufacturing method of the present invention comprises forming a multi-porous structure layer which comprises nano-size pores at a surface of a glass substrate by etching the surface of the glass substrate with hydrofluoric (HF) acid or an etchant substituting for fluoride. Unlike related art methods, the glass substrate forms no additional coating layer, uses no harmful chemical material, and is given anti-reflection, anti-fogging, and super-hydrophilic characteristics through a simple process at a relatively low temperature. The glass substrate is effectively applied to various applications requiring high light transmission such as a protective filter for a display device, a solar cell, a mobile communication device, glass of a building structure, and an optical element lens.