Organic light-emitting display apparatus
AssigneeSamsung Display Co., Ltd.
InventorsCheolyun JEONG, Sunghoon KIM
Life of this patent
Estimating the term…
Abstract
A display apparatus has pixel area to emit light, a transmission area to transmit external light, and wirings including scan wiring, data wiring, and power wiring. The data and power wiring are adjacent to the pixel area and transmission area. An organic light-emitting device is in the pixel area. At least one of the data wiring or the power wiring includes first wiring and second wiring. The first wiring is adjacent to the pixel area and including a mother wiring having a first width. The second wiring includes a plurality of branched wirings that branch from the mother wiring. The branched wirings are adjacent to the transmission area, and a width of each of the branched wirings is less than the first width.
Claims22
An organic light-emitting display apparatus having a pixel area to emit light and a transmission area to transmit external light, the organic light-emitting display apparatus comprising:
- a substrate;
- a scan wiring disposed on the substrate, the scan wiring extending in a first direction across the pixel area;
- a data wiring and a power wiring insulated from the scan wiring, the data wiring and a power wiring extending in a second direction across the first direction, the data wiring and the power wiring adjacent to the pixel area and the transmission area;
- a switching transistor in the pixel area and connected to the scan wiring and the data wiring;
- a driving transistor in the pixel area and connected to the switching transistor and the power wiring;
- and
- an organic light-emitting device in the pixel area and connected to the driving transistor, wherein at least one of the data wiring or the power wiring includes:
- first wiring adjacent to the pixel area and including a mother wiring having a first width, and
- a second wiring including a plurality of branched wirings which branch from the mother wiring, the branched wirings adjacent to the transmission area, wherein a width of each of the branched wirings is less than the first width.
An organic light-emitting display apparatus, comprising:
- a first display area and a second display area, each of the first and second display areas including a plurality of pixels, each of the pixels having a pixel area to emit light and a transmission area to transmit external light, the pixel including:
- scan wiring extending in a first direction across the pixel area;
- a data wiring and a power wiring insulated from the scan wiring, the data wiring and a power wiring extending in a second direction across the first direction, the data wiring and the power wiring being adjacent to the pixel area and the transmission area,
- a switching transistor in the pixel area and connected to the scan wiring and the data wiring,
- a driving transistor in the pixel area and connected to the switching transistor and the power wiring, and
- an organic light-emitting device in the pixel area and connected to the driving transistor, wherein:
- at least one of the data wiring or the power wiring in each of the pixels in the first display area includes a first wiring adjacent to the pixel area and a mother wiring having a first width, and a second wiring including a plurality of branched wirings which branch from the mother wiring and which are adjacent to the transmission area,
- a width of each of the branched wirings is less than the first width, and
- the data wiring and the power wiring in the pixels in the second display area have substantially uniform widths.
Dependencies are inferred from the claim text.