Samsung Electronics Co., Ltd.

Yang-Suk Ahn

Joo-Sun Yoon

Yong-Ho Yang

Dae-Ho Choo

Ho-Min Kang

Pil-mo Choi

Kook-Chul Moon

Young-Nam Yon

Hong-Gyun Kim

Disclosed are a light emitting device and a display device using the same. The light emitting device includes a first electrode formed on a top surface of a substrate and a second electrode formed on a top surface of the light emitting layer. The light emitting layer auxiliary light emitting particles that convert the path of light, so that brightness of the light emitting device and the display device is improved.

Light emitting device and display apparatus using the same

Disclosed are a transreflective type LCD, a method of manufacturing the same and a method of thin film transistor thereof. A TFT and a pixel electrode connected with a drain electrode of the TFT are formed on a TFT substrate. The pixel electrode includes a reflective electrode for reflecting a first light from an external and a transmissive electrode for transmitting a second light generated in the transreflective type LCD. The reflective electrode is formed to have a size no more than a size of an area in which the reflective electrode is not overlapped with the transmissive electrode. Thus, visual differences between the reflective and the transmissive modes are reduced. Also, the reflective electrode for reflecting the first light is formed with the TFT through one process, thereby reducing the number of manufacturing processes of the transreflective type LCD and the thickness thereof.

Transreflective liquid crystal display and method of manufacturing the same

Growing community of inventors

Yongin-si, South Korea

Yang-Suk Ahn