白丝美女被狂躁免费视频网站,500av导航大全精品,yw.193.cnc爆乳尤物未满,97se亚洲综合色区,аⅴ天堂中文在线网官网

Light emitting device and electronic equipment including a light reflection layer, an insulation layer, and a plurality of pixel electrodes

專(zhuān)利號(hào)
US12178080B2
公開(kāi)日期
2024-12-24
申請(qǐng)人
SEIKO EPSON CORPORATION（JP Tokyo）
發(fā)明人
Takeshi Koshihara; Ryoichi Nozawa
IPC分類(lèi)
H10K59/121; H10K50/00; H10K50/805; H10K50/818; H10K50/824; H10K50/852; H10K50/856; H10K59/12; H10K59/123; H10K59/124; H10K59/126; H10K59/30; H10K59/35; H10K59/38; H10K102/00
技術(shù)領(lǐng)域
insulation,electrode,pixel,film,light,layer,emission,emitting,in,relay
地域： Tokyo

摘要

A light emitting device includes a transistor, a light reflection layer, a first insulation layer that includes a first layer thickness part, a second layer thickness part, and a third layer thickness part, a pixel electrode that is provided on the first insulation layer, a second insulation layer that covers a peripheral section of the pixel electrode, a light emission functional layer, a facing electrode, and a conductive layer that is provided on the first layer thickness part. The pixel electrode includes a first pixel electrode which is provided in the first layer thickness part, a second pixel electrode which is provided in the second layer thickness part, and a third pixel electrode which is provided in the third layer thickness part. The first pixel electrode, the second pixel electrode, and the third pixel electrode are connected to the transistor through the conductive layer.

說(shuō)明書(shū)

When the first pixel electrode is arranged within the first layer thickness part, it is possible to emit light, which has the resonant wavelength corresponding to the first layer thickness part, from the light emission area of the first pixel electrode. When the second pixel electrode is arranged within the second layer thickness part, it is possible to emit light, which has the resonant wavelength corresponding to the second layer thickness part, from the light emission area of the second pixel electrode. Accordingly, it is possible to enhance the color purity of light which is emitted from the light emission areas of the first pixel electrode and the second pixel electrode.

Application Example 4

In the light emitting device according to the application example, the first pixel electrode, the second pixel electrode, and the third pixel electrode may be arranged in parallel in a first direction, and the first layer thickness part and the second layer thickness part may be formed in a rectangular shape which is extended in a second direction crossing the first direction.

權(quán)利要求

1
微信群二維碼
意見(jiàn)反饋