摘要:
A light emission device including first and second substrates facing each other, electron emission elements on the first substrate, an anode electrode with a phosphor layer on the second substrate, and spacers between the first and second substrates. Each spacer includes a spacer body comprising a dielectric material, a first coating layer on a first region of the spacer body, the first region being adjacent to the first substrate, and a second coating layer on a second region of the spacer body, the second region being adjacent to the second substrate, wherein a maximum secondary electron emission coefficient of the first coating layer under an operation voltage condition applied to the first region is about 0.8 to about 1 and a maximum secondary electron emission coefficient of the second coating layer under an operation voltage condition applied to the first and second regions is about 3 to about 16.
摘要:
A 1,2,4-triazole derivative of formula 1 or a non-toxic salt thereof, a preparation method thereof, and a pharmaceutical composition containing the derivative or the salt as an active ingredient are provided.
摘要:
Disclosed is a multiple unit type sustained release oral formulation comprising sustained release pellets formed from granules containing an active ingredient and a water-insoluble polymer, the granules being coated with a sustained release base material; and rapid release granules containing the active ingredient, and a method for preparing the same.
摘要:
An electron emission device, a method of manufacturing the electron emission device, and an electron emission display having the electron emission device are provided. The electron emission device includes: a first substrate; at least one sub-electrode in the first substrate; at least one cathode electrode, the at least one cathode electrode being on the first substrate and substantially covering the sub-electrode; at least one electron emission region on the cathode electrode; a first insulation layer, the first insulation layer being on the first substrate, substantially covering the cathode electrode and having at least one opening corresponding to the electron emission region; and at least one gate electrode, the at least one gate electrode being on the first insulation layer and having at least one opening corresponding to the electron emission region.
摘要:
A light emission device and a display device using the light emission device as light source are provided. The light emission device includes a vacuum vessel including a first substrate, a second substrate and a sealing member disposed between the first and second substrates; an electron emission unit on a side of the first substrate facing the second substrate; a light emission unit, including an anode electrode and a phosphor layer, on a side of the second substrate facing the first substrate and spaced apart from the sealing member; and a first resistive layer for absorbing an arc current, wherein the first resistive layer is on the side of the second substrate at an inside region of the vacuum vessel, the inside region being defined by the sealing member.
摘要:
An electron emission device includes a substrate, cathode electrodes formed on the substrate, electron emission regions electrically coupled to the cathode electrodes, an insulation layer formed on the substrate while covering the cathode electrodes, and gate electrodes formed on the insulation layer and crossing the cathode electrodes. One or more gate holes are formed at each of crossing regions of the gate electrodes and the cathode electrodes through the insulation layer and the gate electrodes. At least one of the cathode electrodes includes at least two openings divided by a bridge. The at least two openings divided by the bridge are formed on each exposed region of the cathode electrodes through the gate holes. A corresponding one of the electron emission regions contacts the bridge and extends toward the walls of at least one of the openings but is spaced away from the cathode electrodes.
摘要:
An electron emission device includes: a substrate; first and second electrodes insulated from each other and having a predetermined shape on the substrate, at least one of the first and second electrodes being formed with a fine mesh pattern; and an electron emission region formed on the substrate and connected to one of the first and second electrodes. Furthermore, an electron emission display includes: first and second substrate arranged opposite to each other; first and second electrodes insulated from each other and having a predetermined shape on the first substrate, at least one of the first and second electrodes being formed with a fine mesh pattern; an electron emission region formed on the first substrate and connected to one of the first and second electrodes; and an image displaying portion including an anode electrode and a fluorescent layer arranged on the second substrate.
摘要:
A retainer for a wafer carrier comprising: a body including a plurality of slots configured to receive side surfaces of wafers; and for each of the slots, a supporting structure formed on a sidewall of the slot and configured to make contact with the side surfaces of a corresponding wafer, the supporting structure being spaced apart from an upper corner of the side surface of the corresponding wafer.
摘要:
Methods of manufacturing a plurality of semiconductor chips are provided. The method may include providing a middle layer between a substrate and a carrier to combine the carrier with the substrate, thinning the substrate; after thinning the substrate, separating the carrier from the substrate; and after the carrier is separated from the substrate, cutting the substrate to form the plurality of semiconductor chips, wherein the middle layer is adhered to the carrier with a first bonding force, and the middle layer is adhered to the substrate with a second bonding force, and wherein the second bonding force is greater than the first bonding force.
摘要:
Provided is a sunroof apparatus of the present invention including a sunroof panel that divides a roof panel, except for left and right side fillers of the roof of a vehicle, into a front panel, a middle panel, and a rear panel, and link units composed of an interlink that moves middle panel by the operation of a driving link moving rear panel and a driven link that moves front panel by the operation of interlink, such that all of the portions, except for left and right side fillers of the roof of the vehicle are completely opened while rear panel, middle panel, and front panel are folded in several steps and horizontally stacked when the sunroof is opened, such that open feel, which is maximized like a convertible vehicle.