Lg Display Co., Ltd.

Jaeyeol Heo

Sunghoon Kim

KyengBaek Ryu

Jongho Song

Hoonseok Kang

Yongbum Choi

Ojun Kwon

Jongryul Choi

An exemplary embodiment of the present invention provides a curing apparatus comprising: a cassette; lamps configured in the cassette; a lamp housing having lamp accommodating portions disposed within the cassette to accommodate the lamps; and window plates separately configured so as to correspond to the positions of the lamp accommodating portions.

Curing apparatus

The present disclosure relates to a manufacturing device of a film patterned retarder for a three dimensional display devices. The present disclosure suggests a device for manufacturing a film patterned retarder comprising: a light source configured to irradiate an ultra violet light to an exposure area; a left polarizer and a right polarizer disposed in neighboring on a same leveled plane within the exposure area; a left pattern mask overlapping with the left polarizer and a right pattern mask overlapping with the right polarizer; and a film roller configured to rotate with a constant speed, to contact a base film on its surface and to move the base film with the constant speed. The manufacturing process is very simple and the cost for manufacturing the film patterned retarder according to the present disclosure is saved.

Manufacturing device of a film patterned retarder for a three dimensional display device

Growing community of inventors

Paju-si, South Korea

Jaeyeol Heo