Lg Display Co., Ltd.

Other

Hye Li Min

Jae Hyun Park

Jin Wuk Kim

Wy-Yong Kim

Min Jee Kim

Young Sub Shin

Young Tae Son

So Mang Kim

The present disclosure relates to a light emitting diode that includes a charge control layer disposed between a charge transfer layer and one electrode and including polysiloxane-based material chemically bonded to a surface of the charge transfer layer and a light emitting device having the same. The charge control layer is configured to remove a surface defect of the charge transfer layer, to transport charges stably, and to reflect a part of light passing through the charge transfer layer, and thereby enhancing out-coupling efficiency. In addition, the charge control layer regulates a charge flow from the electrode to the charge transfer layer, so that charges may be injected into an emitting material layer in a balanced manner.

Light emitting diode and light emitting device having the same

Disclosed is a photoresist film including a light-to-heat conversion layer on a support film, and a thermo-responsive polymer layer on the light-to-heat conversion layer, wherein the photoresist film is easily detached from a transfer substrate through a temperature adjustment and detach film since the photoresist film includes thermo-responsive polymer.

Photoresist film and manufacturing method for organic light emitting display device using the same

Growing community of inventors

Gyeonggi-do, South Korea

Hye Li Min