摘要:
A cooling system includes a heat pipe for contacting a heated member and absorbing heat from the heated member, and a first heat exchange unit for containing a refrigerant that is heated by absorbing the heat from a heat emitting part. Also, the heated member cooling system includes a second heat exchange unit for containing the refrigerant entered from the first heat exchange unit and cooling the refrigerant, and for emitting the cooled refrigerant to the first heat exchange unit.
摘要:
In a test method of a display panel, a test signal and a test voltage are generated according to a test control signal. A display area of the display panel is tested based on the test signal and the test voltage. A driving voltage line and an on/off voltage line formed on the display panel are tested based on the test signal and the test voltage.
摘要:
Provided are a display panel which can detect a touch position derived from a user's touch and can prevent erroneous touch position data from being generated even when an erroneous connection to a position sensing line is present due a processing deviation or a cell gap deviation, and a manufacturing method of the same. The display panel includes a first substrate, a first sensor pad that is formed on the first substrate, a second sensor pad that is spaced apart from the first sensor pad, a second substrate that is disposed to face the first substrate, a first sensor spacer that is formed on the second substrate to overlap the first sensor pad and protrudes toward the first substrate, a second sensor spacer that is formed on the second substrate to overlap the second sensor pad and protrudes toward the first substrate, and a sensor electrode that is formed on the first sensor spacer and the second sensor spacer to overlap the first sensor pad and the second sensor pad, wherein the second sensor spacer protrudes toward the first substrate more than the first sensor spacer does.
摘要:
A battery and a battery pack including the battery. The battery includes: a frame; an electrode assembly disposed around the frame; a main body to house the electrode assembly; and electrode terminals extending from the electrode assembly in a first direction, through the main body. A cooling hole extends through opposing sides of the main body, in a second direction that is generally perpendicular to the first direction.
摘要:
A water leakage-acoustic sensing method in a steam generator of a sodium-cooled fast reactor, the method including: calculating a standard deviation and an average of an octave band by octave band analysis of an input signal sound received from at least one predetermined acoustic sensor; comparing the calculated standard deviation and the calculated average of the octave band, and determining a size of the octave band based on a comparison result; calculating an average of standard deviations of the octave band recomposed by the determined size and normalizing the average of standard deviations; applying a predetermined weight, established by a predetermined neural network learning algorithm, to the normalized average of standard deviations; and generating leakage determination data based on the average of standard deviations to which the weight is applied.
摘要:
A liquid crystal aligning agent suitable for use in the production of a liquid crystal display device is provided. The liquid crystal aligning agent comprises at least one polymer selected from a polyamic acid and a soluble polyimide, an aprotic polar solvent and monoethylene glycol dimethyl ether or dipropylene glycol dimethyl ether. The liquid crystal aligning agent has satisfactory printability. Further provided is a liquid crystal alignment layer formed using the aligning agent. The liquid crystal alignment layer is highly uniform.
摘要:
According to exemplary embodiments of the invention, a liquid crystal display is provided which includes a plurality of spacers having different heights or a different distance or different pressure tolerance from a corresponding display panel and disposed in at least two pixel areas displaying different colors. As compared with conventional techniques (e.g., disposing the spacers only in one pixel area), the disposition density of the spacer per pixel area is lowered, such that it is possible to prevent the pressure tolerance of the spacer from intensively acting only on a specific pixel. The pressure tolerance of the spacer is uniformly maintained for every pixel, so that insufficiency of the amount of dropping liquid crystal is avoided. As a result, it is possible to prevent the light leakage caused by the insufficient liquid crystal.
摘要:
This disclosure relates to a positive photosensitive resin composition including (A) a resin precursor including a polybenzoxazole precursor, a polyamic acid, or a combination thereof, (B) a dissolution-controlling agent having a boiling point ranging from about 210° C. to about 400° C. and a polarity ranging from about 1 D to about 4 D, (C) an acid generator, (D) a silane-based compound, and (E) a solvent. The polybenzoxazole precursor includes a repeating unit represented by Chemical Formula 1, or both of repeating units represented by Chemical Formulae 1 and 2 and has a thermally polymerizable functional group at at least one end. The polyamic acid includes a repeating unit of Chemical Formulae 50 and 51.
摘要:
The present invention relates to a liquid crystal display. The liquid crystal display includes a first substrate and a second substrate, the second substrate apposite the first substrate, a liquid crystal layer positioned between the first substrate and the second substrate, a spacer formed between the first substrate and the second substrate, the spacer contacting a first region of the first substrate and a second region of the second substrate. The first substrate has a groove including a first groove surrounding an outer boundary of the first region and a second groove surrounding the first groove.
摘要:
A color filter substrate includes a substrate, a black matrix disposed on the substrate, a color filter on a sub-pixel area partitioned by the black matrix, a common electrode disposed on the color filter to receive a common voltage, and an anti-reflective layer configured to prevent the reflection of light in the color filter substrate.