摘要:
Disclosed is an LED lighting device which is easily assembled and disassembled and has a stable assemblability without structural shaking. The LED lighting device is able to improve a heat radiating characteristic and optical efficiency. The LED lighting device according to the embodiment includes a lower case; a light source unit disposed on one side of the lower case; a light guide plate disposed in parallel with the light source unit; and an upper case disposed on the light guide plate and coupled to the lower case in an attachable and removable way.
摘要:
The lighting device includes: a light emitting module including a substrate and a light emitting device disposed on the substrate; a member disposed on the light emitting module, the member including: a base having a hole configured to receive the light emitting device; a projection configured to reflect light from the light emitting device; and a predetermined inclined surface coupled to an outer circumference of the base, a cover surrounding the light emitting module and the member; and a heat sink including a flat surface on which the light emitting module is disposed, and coupled to the cover.
摘要:
An apparatus for driving a liquid crystal display device, and which includes an image analyzer configured to compare a pattern of input image data with a plurality of stored patterns of image data, to determine a stored pattern of image data from the plurality of stored patterns of image data that is most similar to the pattern of the input image data, and to output a pattern analysis signal indicating the determined stored pattern, and a dithering unit connected to the image analyzer and configured to select a dithering pattern based on the output pattern analysis signal, to dither the input image data based on the selected dithering pattern, and to output a dither-processed image data.
摘要:
The lighting device includes: a light emitting module including a substrate and a light emitting device disposed on the substrate; a member disposed on the light emitting module, the member including: a base having a hole configured to receive the light emitting device; a projection configured to reflect light from the light emitting device; and a predetermined inclined surface coupled to an outer circumference of the base, a cover surrounding the light emitting module and the member; and a heat sink including a flat surface on which the light emitting module is disposed, and coupled to the cover.
摘要:
A lighting device includes a light emitting module, a member disposed on the light emitting module, a cover surrounding the light emitting module and the member, and a heat sink. The light emitting module includes a substrate and a light emitting diode disposed on the substrate. The member includes a base having a hole configured to receive the light emitting diode and a projection configured to reflect light from the light emitting diode. A diameter of the base is greater than a maximum diameter of the projection. The heat sink includes an upper portion having a flat surface on which the substrate is disposed and a lower portion having a plurality of grooves formed on a side surface of the heat sink.
摘要:
A protective film unit that may protect an active area of a panel during processes that are sequentially performed through a multiple protective film, and a method of assembling a panel using the protective film unit are disclosed. The protective film unit is attached to a panel comprising a first area and a second area surrounding the first area and includes: an inner film attached to the entire surface of the first area, where a first adhesive material is entirely deposited on a first surface of the inner film corresponding to the first area; and an outer film attached to a second surface of the inner film and to the second area, wherein a second adhesive material is entirely deposited on the outer film and the first surface.
摘要:
A circuit for generating a gate pulse modulation signal includes a gate pulse modulation unit for generating two gate ON voltage modulation signals by using two clock signals each having a different phase, a level shift unit for generating level-shifted and modulated clock signals of odd-numbered and even-numbered lines by using the gate ON voltage modulation signal, and a GIP for receiving the clock signals of the odd-numbered and even-numbered lines and outputting the clock signals to each corresponding gate line.
摘要:
Autonomously replicating sequences(ARS), glyceraldehyde-3-phosphate dehydrogenase(GAPDH) gene and GAPDH promoter derived from Hansenula polymorpha DL-1(ATCC 26012); a vector for H. polymorpha which contains the novel ARS and is capable of inserting tandem repeating multiple copies of a polynucleotide encoding a foreign protein to the chromosome of H. polymorpha; a process for the production of a foreign protein in H. polymorpha by employing said vector; and a method for the selection of transformed H. polymorpha having multiple copies of integrated foreign genes.