Lg Display Co., Ltd.

Other

Chun Ki Kim

Hong Seok Choi

Jung Keun Kim

Wook Song

Sae Mi Park

Myeong Seon Cho

Kyung Hoon Han

Yu Jeong Lee

Min Hyeong Hwang

Ahn Ki Kim

Sang Beom Kim

Young Jun Yu

A light-emitting device includes a light-emitting layer between a first electrode and a second electrode, he light emitted from the light-emitting device may display a white color, the light-emitting layer may include a plurality of emission stacks, each of the emission stacks includes at least one emission material layer, one of the emission stacks may include a stacked structure of a red emission material layer and a blue emission material layer, thus improving the white balance and increasing color viewing angle.

Display apparatus having light-emitting device

A writing instrument holder for clip is disclosed. The writing instrument holder for clip is detachable from a clip having a clip body which is bent to have an insertion space into which a document is inserted, is closed by an elastic restoring force, and pressurizes the document, and a pair of handles which are coupled to the clip body and pressurize the clip body to widen, and includes a body unit, a fixing unit, and an elastic unit. The body unit is provided in the insertion space and comes in close contact with the inner surface of the clip body. The elastic unit connects the body unit and the fixing unit.

Writing instrument holder for clip

An embodiment of the present invention provides a non-slip assembly for a clip device, capable of securely holding documents and having various conveniences in use. Here, the non-slip assembly for a clip device is detachable from the clip device which comprises a clip device body having a pair of pressing ends, bent to have therein an insertion space, in which documents are inserted therein, and which press the documents while being narrowed or closed up by elastic restoration force; and a pair of handles, attached/linked to a handle inserting inlet formed on the clip device body, and pressed so that the clip device body is widened; and the non-slip assembly includes a non-slip unit and an affixing portion. The non-slip unit is formed in a flexible material having elasticity and frictional force, and has a non-slip band, arranged between the pressing ends to come in contact with the documents inserted in the insertion space, and which is/are pressed by the pressing end(s) to prevent slipping on/with the inserted documents. The affixing portion is provided in a pair on both-end portions of the non-slip unit, and are inserted in the handle inserting inlets to couple the non-slip unit to the clip device body.

Non-slip assembly for binder clip

Disclosed are a light-emitting device and a display device including the same. An emissive layer is formed so as to have a dual-layer structure, the triplet energy level of a dopant of a first emissive layer adjacent to a hole transport layer is greater than the triplet energy level of a first host in the first emissive layer, and the triplet energy level of the first host is greater than the triplet energy level of a second host of a second emissive layer, whereby triplet excitons generated in the first emissive layer are recycled to the second emissive layer so as to be reused for light emission.

Light-emitting device and display device using the same

Growing community of inventors

Seoul, South Korea

Chun Ki Kim