摘要:
An organic light emitting display device capable of ensuring the drive stability. The organic light emitting display includes a plurality of pixels; first signal supply lines respectively coupled to the pixels disposed in at least two horizontal lines; and second signal supply lines being lower in number than the first signal supply lines and respectively coupled to the pixels disposed in the horizontal lines includes a scan driver driving the first and second signal supply lines; a data driver driving data lines disposed in a direction that is crossed to the first and second signal supply lines; and a dummy pattern block providing dummy patterns so that loads of the second signal supply lines are identical to loads of the first signal supply lines.
摘要:
A flat panel display device includes a display region formed on a substrate, the display region having a gate electrode, a source electrode, a drain electrode, and a self-emission device with two electrodes, and displaying a predetermined image; a covering member to cover at least the display region; a sealing member comprising a sealing material coated outside and around at least the display region, by which edges of the covering member are bonded to the substrate to seal at least the display region; a terminal region installed on the substrate outside the sealing member; and a driving power supply line to supply a driving potential power and/or a source current to the display region, the driving power supply line comprising at least two conductive layers and being arranged in such a way that at least a part of the driving power supply line is positioned between the sealing member and the substrate. Therefore, the ratio of the display region to the total size of the display increases and a non-emission region decreases. In addition, the resistance of the power supply lines is reduced.
摘要:
An organic electroluminescent display device in which electromagnetic field preventing and protecting circuit, for protecting internal circuits from abnormal signals having specific characteristics generated during manufacturing process or operation, is easily arranged by arranging said circuit on a junction (or coupling) region of a flexible printed circuit (FPC) and an input part. The organic electroluminescent display device includes a substrate, power supply lines and signal lines arranged on the substrate, an input part including input terminals and input lines, each said input line connected between a corresponding one of the power supply lines and the signal lines, and a corresponding one of the input terminals, and an FPC connected to the input terminals. The electromagnetic field preventing and protecting circuit is arranged on a region overlapping with the FPC.
摘要:
A top emission organic light emitting display and a method of manufacturing the same. The organic light emitting display includes a substrate, a plurality of thin film transistors (TFT) on the substrate, a plurality of first electrodes coupled to the plurality of TFTs, auxiliary electrodes having a mesh structure defining areas where the plurality of first electrodes are located, a pixel defining layer on a substantially entire area of the substrate and patterned to expose the first electrodes and the auxiliary electrodes, an organic light emission layer on the substantially entire area of the substrate including the exposed first electrodes and auxiliary electrodes, and second electrodes on the organic light emission layer. Steps are formed at lower parts of the auxiliary electrodes, and the second electrodes are coupled to the auxiliary electrodes through contact regions in which the auxiliary electrodes are exposed due to the steps.
摘要:
A top emission organic light emitting display and a method of manufacturing the same. The organic light emitting display includes a substrate, a plurality of thin film transistors (TFT) on the substrate, a plurality of first electrodes coupled to the plurality of TFTs, auxiliary electrodes having a mesh structure defining areas where the plurality of first electrodes are located, a pixel defining layer on a substantially entire area of the substrate and patterned to expose the first electrodes and the auxiliary electrodes, an organic light emission layer on the substantially entire area of the substrate including the exposed first electrodes and auxiliary electrodes, and second electrodes on the organic light emission layer. Steps are formed at lower parts of the auxiliary electrodes, and the second electrodes are coupled to the auxiliary electrodes through contact regions in which the auxiliary electrodes are exposed due to the steps.
摘要:
A display device in which charge damage occurring at wiring near the periphery is prevented or reduced, and wiring is facilitated during manufacturing by controlling an angle of an edge part of the wiring near the periphery. A display device includes a substrate, a pixel region including a plurality of unit pixels formed on the substrate. A power supply voltage line supplies a power supply voltage to the pixel region, and a cathode voltage line supplies a cathode voltage to the pixel region. The power supply voltage line includes an edge part formed in an obtuse angle. The edge part of wiring adjacent to the power supply voltage line may also be formed in an obtuse angle. Further, a cathode voltage line and a scan driver each may include an edge part formed in an obtuse angle. The display device may be an organic electroluminescent display device.
摘要:
A flat panel display device and a method of fabricating the same, the flat panel display device including: a first substrate including a display portion to display an image and a peripheral portion disposed outside the display portion; a second substrate facing the first substrate; a frit disposed on the peripheral portion, to attach the first substrate to the second substrate; and a signal interconnection having portions overlapping the frit, to transmit a signal to the display portion. Edges of the signal interconnection that are overlapped by the frit are patterned, to prevent delamination of the frit.
摘要:
The invention is a light emitting display device having a nanowire that emits light when an electric current is applied. The disclosed light emitting display device comprises: a nanowire light emitting element electrically connected to a first power line; a driving transistor electrically connected between the light emitting element and a second power line; a capacitor electrically connected between the driving transistor, the second power line, and a data line; and a switching transistor electrically connected between the driving transistor, the data line, and a scanning line. The invention discloses a light emitting display device comprising: a nanowire light emitting transistor electrically connected between a first power line and a second power line; a capacitor electrically connected between the nanowire light emitting transistor, second power line, and a data line; and a switching transistor electrically connected between the nanowire light emitting transistor, data line, capacitor, and a scanning line.
摘要:
An organic light emitting display adapted to be connectable to an external circuit board, the organic light emitting display includes a substrate, a plurality of organic light emitting diodes (OLEDs) on the substrate, and a plurality of input pads coupled with the plurality of OLEDs through wiring lines, the plurality of input pads being connectable to the external circuit board, wherein at least one of the plurality of input pads includes a lead unit extending from a respective one of the wiring lines, and a contact unit contacting the circuit board, and a resistor coupled between the lead unit and the contact unit of the at least one input pad including the lead unit and the contact unit.
摘要:
An organic light emitting display device capable of ensuring the drive stability. The organic light emitting display includes a plurality of pixels; first signal supply lines respectively coupled to the pixels disposed in at least two horizontal lines; and second signal supply lines being lower in number than the first signal supply lines and respectively coupled to the pixels disposed in the horizontal lines includes a scan driver driving the first and second signal supply lines; a data driver driving data lines disposed in a direction that is crossed to the first and second signal supply lines; and a dummy pattern block providing dummy patterns so that loads of the second signal supply lines are identical to loads of the first signal supply lines.