Lg Display Co., Ltd.

Intae Ko

Changsoo Kim

JongHyun Park

Soonhwan Hong

SangMoo Song

Kyeongseob Kwon

Sangmoo Song

Sooho Kim

TaeYoun Ko

Hyunjik Bae

Tae Youn Ko

A display panel including an active area in which a plurality of pixels including a plurality of sub pixels is disposed and a non-active area disposed so as to enclose the active area and a mode controller which is disposed in the active area and which supplies a mode signal to the plurality of sub pixels, wherein each of the plurality of sub pixels includes a first light emitting diode, a first lens which refracts light from the first light emitting diode, a second light emitting diode which emits a same color light as the first light emitting diode and a second lens which refracts light from the second light emitting diode and has a shape different from a shape of the first lens.

Display apparatus including display panel having active area with sub pixels and mode controller disposed in active area that supplies mode signal to the sub pixels

A pixel circuit according to an exemplary embodiment of the present disclosure may include a driving transistor including a gate electrode, a first electrode, and a second electrode; a capacitor connected to the gate electrode; a first transistor connected to the gate electrode and the second electrode; a second transistor which is connected to the first transistor and receives an initialization voltage; a third transistor which is connected to the capacitor and receives the initialization voltage; a fourth transistor connected to the first transistor and the second electrode; a fifth transistor connected to the first transistor, the third transistor, and the fourth transistor; and a light emitting diode connected to the fourth transistor and the fifth transistor.

Pixel circuit and display apparatus comprising pixel circuit

A display apparatus includes a first area including a first display area having a first size, a second area including a second display area having a second size, a low potential line at least partially surrounding outer peripheries of the first area and the second area and between the first area and the second area in a plan view of the display apparatus, the low potential line supplying a low potential power voltage to a pixel circuit included in each of the first area and the second area, and a cover glass on the first area, the low potential line, and the second area.

Display panel comprising plurality of display areas and display apparatus including the same

A display apparatus includes a mode controller configured to generate a first control signal and a second control signal, a gate drive circuit configured to generate a light-emitting signal, a first scan signal, and a second scan signal, a shared circuit connected to a reference voltage line configured to provide a reference voltage, the shared circuit comprising a first transistor configured to operate based on the first scan signal, and a second transistor connected to the first transistor in series and configured to operate based on the second scan signal and a first pixel circuit connected to the mode controller and the gate drive circuit, wherein the first pixel circuit includes a driving transistor, a third transistor configured to operate based on the light-emitting signal and connected to the second transistor, a fourth-first transistor configured to operate based on the first control signal, a fourth-second transistor configured to operate based on the second control signal, a first light-emitting element connected to the fourth-first transistor, a second light-emitting element connected to the fourth-second transistor and a capacitor connected to the first transistor, the second transistor, the third transistor, and the driving transistor.

Display apparatus comprising pixel circuit

The light emitting display panel includes a plurality of pixels, a plurality of gate lines transferring gate signals to the plurality of pixels, a plurality of data lines transferring data voltages to the plurality of pixels, and a sensing line connected to a plurality of light emitting devices respectively included in the plurality of pixels. Each of the plurality of pixels includes a light emitting device, a sensing control transistor including a first terminal connected to a first terminal of the light emitting device and a gate connected to a sensing control line, and a sensing switching transistor including a first terminal connected to a second terminal of the sensing control transistor, a second terminal connected to the sensing line, and a gate connected to a sensing switching line.

Light emitting display panel and light emitting display apparatus including the same

Disclosed are an array substrate and a method of fabricating the same. The array substrate includes an active area including a plurality of pixels defined at an intersection area of a gate line and a data line, a gate driving circuit formed at one side of a non-active area and a signal line extending in parallel with the data line in the non-active area to transfer a signal to the gate driving circuit. The signal line includes a first line with a plurality of segmental lines, and at least one additional line formed of a different material and formed at a different layer than the first line. The at least one additional line electrically connects two segmental lines of the first line adjacent to each other.

Growing community of inventors

Daegu, South Korea

Intae Ko