Samsung Display Co., Ltd.

Junki Jeong

Seonyoung Choi

Bonghyun You

Meehye Jung

Sangjin Jeon

Ilgon Kim

Donghwan Shim

Dong-Won Park

Chungsock Choi

Sanghee Jang

Taehoon Yang

Kwang-chul Jung

Gunhee Kim

Jongho Hong

Sunyoung Jung

Gyung Soon Park

Jae Min Shin

Hyunho Kim

Juhoon Kang

KyoungHo Lim

Hyejin Joo

Se-hyang Kim

Joon-Chul Goh

Junhyun Park

Minjae Jeong

Gyungsoon Park

Sang-uk Lim

Joohee Jeon

Sungjin Hong

Kyung-Hoon Kim

Seon Young Choi

Kyoungho Lim

Jaehyung Cho

Jisun Kim

Heejune Kwak

Jeong Sangjin

A display panel includes: a substrate having a main display area, an auxiliary display area, and a peripheral area, the auxiliary display area having a circuit area and a component area; main display elements arranged in the main display area and main pixel circuits respectively connected to the main display elements; first display elements arranged in the component area; second display elements arranged in the circuit area; and auxiliary pixel circuits arranged in the circuit area, wherein the circuit area is arranged between the main display area and the component area, the auxiliary pixel circuits include: first pixel circuits connected to the first display elements, respectively; and second pixel circuits connected to the second display elements, respectively, and at least some of the second display elements overlap the first pixel circuits.

Display panel and display apparatus including the same

A display apparatus including a main display area, a component area, and a peripheral area, the display apparatus includes: a substrate; an auxiliary sub-pixel arranged in the component area on the substrate; an auxiliary pixel circuit arranged in the peripheral area on the substrate; a connection line connecting the auxiliary sub-pixel to the auxiliary pixel circuit; an auxiliary scan line arranged in the peripheral area on the substrate and connected to the auxiliary pixel circuit; and an auxiliary scan driving circuit arranged in the peripheral area on the substrate and configured to output a scan signal to the auxiliary pixel circuit through the auxiliary scan line.

Display apparatus

A display panel may include a first display area, a second display area, and a third display area. A plurality of first light-emitting diodes may be arranged in the first display area, a plurality of second light-emitting diodes and a transmission area may be arranged in the second display area, and a plurality of third light-emitting diodes may be arranged in the third display area. The display panel may include a peripheral area outside the display area, a plurality of first sub-pixel circuits respectively electrically connected to the plurality of first light-emitting diodes, a plurality of second sub-pixel circuits respectively electrically connected to the plurality of second light-emitting diodes, and a plurality of third sub-pixel circuits respectively electrically connected to the plurality of third light-emitting diodes.

Display panel and electronic apparatus

A display panel includes: a substrate including a main display area, a component area, and a peripheral area; a main sub-pixel at the main display area on the substrate; a main pixel circuit connected to the main sub-pixel, and including a main storage capacitor; an auxiliary sub-pixel at the component area on the substrate; an auxiliary pixel circuit at the peripheral area on the substrate, and including an auxiliary storage capacitor; and a connecting line connecting the auxiliary sub-pixel to the auxiliary pixel circuit. A capacity of the auxiliary storage capacitor is greater than a capacity of the main storage capacitor.

A display apparatus includes: a substrate including a main display area, a component area, and a peripheral area; a first insulating layer disposed over the substrate; a second insulating layer disposed over the first insulating layer and including an opening exposing at least a portion of the first insulating layer; an auxiliary subpixel disposed over the component area; an auxiliary pixel circuit disposed over the peripheral area and including an auxiliary thin film transistor and an auxiliary storage capacitor; and a transparent connection line connecting the auxiliary subpixel to the auxiliary pixel circuit and at least partially disposed over the component area.

Display apparatus and method of manufacturing the same

A stretchable display device includes a display area having stretchable display units each including first islands on which pixels are disposed and first cut-out grooves between the first islands. A peripheral area is adjacent to the display area, the peripheral area includes stretchable peripheral units each including first lines on which driving circuits are disposed and first opening portions between the first lines. A buffer area is disposed between the display area and the peripheral area. The buffer area includes stretchable buffer units each including second islands, second cut-out grooves between the second islands, second lines connected to the second islands, and second opening portions between the second lines. Shapes of the second cut-out grooves may be different from shapes of the first cut-out grooves, and shapes of the second opening portions may be different from shapes of the first opening portions.

Stretchable display device

A display device includes a scan line extending in a direction, a data line and a driving voltage line extending in another direction, a transistor electrically connected to the driving voltage line and including a first gate electrode and a first semiconductor layer, a second transistor electrically connected to the scan and data lines and including a second gate electrode and a second semiconductor layer, a first capacitor electrically connected to the first transistor and including first and second capacitor plates, and a second capacitor including a third capacitor plate electrically connected to the first transistor and a fourth capacitor plate electrically connected to the second transistor. The second capacitor plate includes a first hole overlapping the first capacitor plate, the fourth capacitor plate includes a second hole overlapping the third capacitor plate, and a size of the second hole is different from that of the first hole.

Display device and capacitor plates including different size holes

A driving circuit includes: a plurality of scan stages each corresponds to a plurality of scan lines, receives clock signals and a carry signal, and outputs a scan signal; and a plurality of masking circuits corresponding to some scan stages, respectively, among the scan stages. each masking circuit outputs one of the scan signal output from a corresponding scan stage and a first voltage as a masking carry signal in response to a masking signal. A j-th scan stage receives a scan signal output from a (j&#x2212;a)th scan stage as the carry signal when the (j&#x2212;a)th scan stage is not one of the some first scan stages, and the masking carry signal output from a masking circuit corresponding to the (j&#x2212;a)th scan stage as the carry signal when the (j&#x2212;a)th scan stage is one of the some first scan stages.

Driving circuit and display device having the same

Stretchable display device including stretchable buffer units

A display apparatus includes a display panel, a timing controller, a gate driver, and a data driver. The display panel includes a display area configured to display an image and a non-display area adjacent to a side of the display area in a first direction. The display area includes gate lines, data lines, gate dummy lines, data contact parts, and pixels. The data lines cross the gate lines and are insulated from at least a portion of the gate lines. The gate dummy lines are substantially in parallel to the gate lines and spaced from the gate lines. The data contact parts couple the gate dummy lines to the data lines at a side of the display panel in a second direction substantially perpendicular to the first direction. The pixels are coupled to the gate lines and the data lines.

Display panel and display apparatus having the same

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Anyang-si, South Korea

Junki Jeong