摘要:
A backlight assembly includes a plurality of point light sources, a light guide plate (“LGP”) and a printed circuit board (“PCB”). The LGP has a light incident face in which light is incident, a side surface extending from an edge portion of the light incident face, and a fixing groove which is formed from the side surface toward an inner portion thereof. The PCB includes a point light source disposing portion in which the point light sources are disposed along a first direction, an extending portion extending from the point light disposing portion along a second direction substantially perpendicular to the first direction, and a protrusion which is fixed at an end portion of the extending portion. The protrusion of the PCB is coupled with the fixing groove of the LGP.
摘要:
A backlight assembly includes a plurality of point light sources, a light guide plate (“LGP”) and a printed circuit board (“PCB”). The LGP has a light incident face in which light is incident, a side surface extending from an edge portion of the light incident face, and a fixing groove which is formed from the side surface toward an inner portion thereof. The PCB includes a point light source disposing portion in which the point light sources are disposed along a first direction, an extending portion extending from the point light disposing portion along a second direction substantially perpendicular to the first direction, and a protrusion which is fixed at an end portion of the extending portion. The protrusion of the PCB is coupled with the fixing groove of the LGP.
摘要:
A display apparatus includes a display panel which receives a light and displays an image, a bottom chassis which accommodates the display panel, and a top chassis which faces the bottom chassis with the display panel therebetween. The top chassis overlaps a portion of the display panel and includes a first thru-hole which extends through a thickness of a side portion thereof. The display apparatus includes a printed circuit board and a coupling member. The printed circuit board applies an electrical signal to the display panel, is under the side portion, and includes a second thru-hole which corresponds to the first thru-hole. The coupling member extends through the first thru-hole and the second thru-hole, and couples the top chassis and the printed circuit board to each other.
摘要:
A display apparatus includes a display panel which receives a light and displays an image, a bottom chassis which accommodates the display panel, and a top chassis which faces the bottom chassis with the display panel therebetween. The top chassis overlaps a portion of the display panel and includes a first thru-hole which extends through a thickness of a side portion thereof. The display apparatus includes a printed circuit board and a coupling member. The printed circuit board applies an electrical signal to the display panel, is under the side portion, and includes a second thru-hole which corresponds to the first thru-hole. The coupling member extends through the first thru-hole and the second thru-hole, and couples the top chassis and the printed circuit board to each other.
摘要:
A backlight unit includes; a plurality of point light sources, a light guide plate including lateral sides and main planes substantially perpendicular to the lateral sides, and a printed circuit board on which the point light sources are mounted. At least one side of the light guide plate includes a first plane, which does not correspond to the point light sources, and a light incident plane corresponding to the point light sources and having a predetermined inclination angle with respect to the first plane.
摘要:
A display apparatus includes; a plurality of light sources which emit a light, a display panel which displaying an image using the light, a light guide plate which guides the light emitted from the light sources to the display panel, and a plurality of reflection members that are spaced apart from each other and coupled with a first side of the light guide plate and a second side of the light guide plate facing the first side to reflect light traveling inside the light guide plate to the first and second sides, wherein the plurality of light sources include; a plurality of first light sources, each of the plurality of first light sources being arranged corresponding to an area between two adjacent reflection members of the plurality of reflection members on the first side and a plurality of second light sources each being arranged corresponding to an area between two reflection members on the second side.
摘要:
A display apparatus includes; a plurality of light sources which emit a light, a display panel which displaying an image using the light, a light guide plate which guides the light emitted from the light sources to the display panel, and a plurality of reflection members that are spaced apart from each other and coupled with a first side of the light guide plate and a second side of the light guide plate facing the first side to reflect light traveling inside the light guide plate to the first and second sides, wherein the plurality of light sources include; a plurality of first light sources, each of the plurality of first light sources being arranged corresponding to an area between two adjacent reflection members of the plurality of reflection members on the first side and a plurality of second light sources each being arranged corresponding to an area between two reflection members on the second side.
摘要:
There is provided a method for a purification of trichlorosilane, the method including: performing a pretreatment for separating a chlorosilane mixture from reaction products of a trichlorosilane production reaction; performing a first purification for separating the chlorosilane mixture into a first top stream and a first bottom stream; performing a second purification for separating the first top stream into a second top stream and a second bottom stream; and performing a third purification for separating the second bottom stream into a third top stream and a third bottom stream, wherein the performing of the third purification is carried out under pressure conditions higher than those of the performing of the second purification, and a heat exchange is generated between the second bottom stream and the third top stream.
摘要:
A backlight assembly includes a light source part, a light guide plate, a container, and a support member. The light source part has a light emitting surface to emit light, and the light guide plate has a light incident surface to guide light. The container includes a bottom portion and sidewalls to receive the light source part and the light guide plate. The support member pushes the light guide plate toward the bottom portion to more closely maintain the position of the light incident surface with respect to the light emitting surface. This helps to prevent misalignment between the light exist surface and the light incident surface, maintaining the quantity of light supplied to the light guide plate.
摘要:
A backlight assembly includes a light source part, a light guide plate, a container, and a support member. The light source part has a light emitting surface to emit light, and the light guide plate has a light incident surface to guide light. The container includes a bottom portion and sidewalls to receive the light source part and the light guide plate. The support member pushes the light guide plate toward the bottom portion to more closely maintain the position of the light incident surface with respect to the light emitting surface. This helps to prevent misalignment between the light exist surface and the light incident surface, maintaining the quantity of light supplied to the light guide plate.