Beijing Zenithnano Technology Co., Ltd.

Yuchun Zhang

Shudong Zhong

Mao Li

The present application discloses a display panel and an onboard display apparatus. The display panel comprises a first electrode layer; an emissive layer group provided on the first electrode layer; a light extraction layer provided on the emissive layer group, the light extraction layer being in a light emission direction of the display panel and serving as a second electrode layer; and an encapsulation layer provided on the light extraction layer; wherein a refractive index of the light extraction layer is smaller than that of the encapsulation layer, so that the anti-reflection of light emitted by the emissive layer group is realized. In the display panel, the light extraction layer and the encapsulation layer form an anti-reflection layer, so that light emitted by the emissive layer group is emitted as much as possible, and the brightness of the display panel is improved.

Display panel and on-board display apparatus

A stacked solar cell is provided. The stacked solar cell comprises: a light absorption layer group comprising an excitation layer, a first electron transport layer group provided on a first side surface of the excitation layer, and a first hole transport layer group provided on a second side surface of the excitation layer; and a heterojunction layer group, wherein a second electron transport layer is provided as a first side surface of the heterojunction layer group and is in contact with the first hole transport layer group, and a second hole transport layer is provided as a second side surface of the heterojunction layer group.

Stacked solar cell

A tandem solar cell is provided. The tandem solar cell includes: a light absorbing layer group, including an excitation layer, a first electron transport layer group provided on a first side of the excitation layer and a first hole transport layer group provided on a second side of the excitation layer; a heterojunction layer group, where the heterojunction layer group includes a first side being a second electron transport layer in contact with the first hole transport layer group, and a second side being a second hole transport layer; a reflection layer is provided on a side of the second hole transport layer; and the reflection layer reflects sunlight irradiated thereon through the light absorbing layer group and the heterojunction layer group into the tandem solar cell.

Tandem solar cell

The present disclosure discloses a touch device, including a display region and a transmission region. The transmission region is arranged on at least one side around the display region. The touch device includes a first flexible film, a first low-resistance conductive layer, a first adhesive layer, a second flexible film, a second low-resistance conductive layer, a second adhesive layer, and a transparent cover plate sequentially from bottom to top. The first low-resistance conductive layer includes a first touch conductive layer and a first wire integrally formed. The second low-resistance conductive layer includes a second touch conductive layer and a second wire integrally formed. The first touch conductive layer and the second touch conductive layer correspond to the display region. The first wire and the second wire correspond to the transmission region.

Growing community of inventors

Beijing, China

Yuchun Zhang