Samsung Display Co., Ltd.

Mplus Co., Ltd.

Industry-University Cooperation Foundation Hanyang University

Hwa Yeul Oh

Sung Man Kim

Young Je Cho

Jeong Ki Kim

Jong Hoon Kim

Jong-Hoon Kim

Chul Kyu Kim

Chul Min Kim

Min-Chul Song

Kang Soo Han

Jun Ho Song

Sang Jin Lee

Young Jin Kim

Ji Eun Lee

Jae Kyung Kim

Seon Uk Lee

Bong-Kyun Kim

Jong-Hyun Choung

Yeo Geon Yoon

Wang Woo Lee

Yu Jin Lee

Tae Hyung Hwang

Jeongki Kim

Sun-Young Hong

Yeon-Mun Jeon

Jean Ho Song

O Sung Seo

Dong Su Moon

Dong-Ju Yang

Su Jung Huh

Seung Hyeon Jeong

Won Ho Kim

Youngje Cho

Ji Seong Yang

Hyun Ki Hwang

Jea Heon Ahn

Soo Jung Chae

Eu Gene Lee

Min Chul Song

Won Ji Gu

Taekyung Yim

Sungman Kim

Hyoung Cheol Lee

Osung Seo

YoungJe Cho

Kanguk Kim

Yang Ho Bae

Jiseong Yang

Jeanho Song

Seong Su Lim

Gun Hee Jang

Seong Yeon Lee

Jun Hwi Lim

Yoo Seok Jang

Yeon Mun Jeon

Ja Hyun Nam

Ju Yong Kim

Song Ee Lee

Tae Heum Yeon

Hyunki Hwang

Hye Jun Woo

Seung Kil Yang

Sang Yeon Hwang

Nam Seok Suh

A color conversion panel including: a first substrate; light blocking members disposed on the first substrate while being separated from each other; a first color conversion layer, a second color conversion layer, and a transmissive layer that are respectively disposed between the light blocking members; and a capping layer disposed on the first color conversion layer, the second color conversion layer, and the transmissive layer. The capping layer is a multi-layer structure containing SiON having different compositions.

Color conversion panel and display device including the same

A display device is provided. A display device including a plurality of light-output areas through which incident light is emitted and a light-blocking area which blocks the incident light, the display device includes a substrate, a bank layer which is disposed in the light-blocking area on the substrate and defines a plurality of openings, each of which is disposed in one of the plurality of light-output areas, and a color control pattern disposed in the opening of the bank layer, wherein the bank layer includes a first bank area which has a first thickness and defines the plurality of openings and a second bank area which is disposed between the plurality of openings and has a second thickness smaller than the first thickness.

Display device

A display device includes a first display substrate including a light emitting element which emits light of a first color or light of a second color different from the first color, a second display substrate including in order toward the first display substrate, a layer including both a bank layer defining an opening and a wavelength control pattern in the opening, a capping layer covering the wavelength control pattern and the bank layer, and a color absorbing layer which corresponds to the bank layer and blocks the light of the first color and the light of the second color. The capping layer includes a first area corresponding to the color absorbing layer, the bank layer includes a second area corresponding to the color absorbing layer, and the first area of the capping layer is between the color absorbing layer and the second area of the bank layer.

Display device including color absorbing layer between capping and bank layers for improving color matching, and method of providing the same

A color conversion panel includes light blocking members spaced apart from each other on a substrate; and a first color conversion layer, a second color conversion layer, and a transmission layer respectively disposed between the light blocking members, wherein the transmission layer includes first quantum dots, and the first quantum dots convert incident light into light having a wavelength in a range of about 480 nm to about 530 nm.

An inkjet printing method includes moving an inkjet head to discharge ink to a substrate including printing row areas, discharging ink to a first printing row area and a second printing row area among the printing row areas, discharging ink to a third printing row area among the printing row areas and the second printing row area, and discharging ink only to the first printing row area.

Printing method

A liquid crystal display device includes first to fourth pixel electrodes neighbored each other in a first direction, a common electrode at least partially overlapping the first to fourth pixel electrodes, and a first data line and a second data line extended in a second direction different from the first direction, and neighbored each other where the first data line is interposed between the first pixel electrode and the second pixel electrode, the second data line is interposed between the third pixel electrode and the fourth pixel electrode, and at least one slit defined in the common electrode is interposed between the second pixel electrode and the third pixel electrode.

Liquid crystal display device

A display device may include a pixel electrode, a transistor, a first gate line, a second gate line, and a third gate line. The transistor may be electrically connected to the pixel electrode. The first gate line may be electrically connected to the transistor. The second gate line may extend not parallel to the first gate line. The third gate line may overlap the pixel electrode and may extend not parallel to the first gate line. The second gate line or the third gate line may be electrically connected to the first gate line. The pixel electrode may be partially positioned between the second gate line and the third gate line in a plan view of the display device.

A liquid crystal display device includes first and second substrates opposite to each other, a liquid crystal layer between the first and second substrates, a first electrode on the first substrate in a planar shape, and a second electrode on the first substrate and including pixel electrodes, which overlap the first electrode. Each of the pixel electrodes includes minute branches disposed parallel to one another, and connecting branches, which connect the minute branches, the minute branches include an edge area defined on a side thereof, and a main area defined by a remaining area, the connecting branches are disposed alternately on outer sides of the edge and main areas, and a first angle formed by the minute branches in the edge area with respect to a first direction is larger than a second angle formed by the minute branches in the main area with respect to the first direction.

Liquid crystal display device comprising pixel electrodes with minute branches having first and second angles

A liquid crystal display includes: a first substrate; a first electrode on the first substrate, and a plurality of first cutouts defined in the first electrode; an insulating layer on the first electrode; a second electrode on the insulating layer, a plurality of second cutouts defined in the second electrode, and a plurality of branch electrodes defined by the plurality of second cutouts; a second substrate facing the first substrate; and a liquid crystal layer between the first substrate and the second substrate. The second cutouts have a linear shape which extends in a length direction, widths of the plurality of first cutouts is larger than that of the plurality of branch electrodes in a width direction crossing the length direction, and the second cutouts overlap the plurality of first cutouts, in the length direction.

Liquid crystal display

A liquid crystal display, includes: a substrate; a gate line including a gate pad and a data line including a data pad, the gate and data lines being disposed on the substrate; a thin film transistor connected to the gate line and the data line; an organic layer disposed on the thin film transistor; a pixel electrode disposed on the organic layer; a first contact assistant disposed on the gate pad; a second contact assistant disposed on the data pad; a first insulating layer disposed on the pixel electrode; and a common electrode disposed on the first insulating layer, the common electrode overlapping with the pixel electrode. The common electrode includes first cutouts, the first insulating layer includes second cutouts, the plane shapes of the first and second cutouts are substantially the same, and the pixel electrode includes a polycrystalline transparent conductive material.

Liquid crystal display and manufacturing method thereof

There is provided a vibration generating apparatus including: a housing having an internal space; a vibrating plate fixedly installed in the housing and having a disc shape; a piezoelectric element fixed to the vibrating plate and having a hollow disc shape; and a vibration element vibrating together with the vibrating plate when the piezoelectric element is deformed.

Vibration generating apparatus

There is provided a vibration generating apparatus including: a bracket having a circular plate shape; a vibration member having a lower edge portion of a central portion fixed to the bracket and having a closed curved line shape; a piezoelectric element fixed to a lower surface of the vibration member among inner surfaces of the vibration member and deformed when power is applied thereto; and a mass body fixed to the inner surfaces of the vibration member and disposed to face the piezoelectric element.

A display device may include an insulating layer. The display device may further include a first field-generating electrode that overlaps the insulating layer. The display device may further include a second field-generating electrode that overlaps the first field-generating electrode and has a cutout. An exposed portion of the insulating layer may be exposed through the cutout and may be exposed between an edge (or boundary) of the first field-generating electrode and an end portion of the second field-generating electrode in a layout view of the display device.

A liquid crystal display includes pixels which is disposed in row and column directions, respectively includes pixel electrodes, and arranged along a first pixel column to a sixth pixel column, gate lines including pairs of two adjacent gate lines for each pixel row in the row direction, data lines including a first data line at a left side of the first pixel column, a second data line between the second and third pixel columns, a third data line between the fourth and fifth pixel columns, and a fourth data line at a right side of the sixth pixel column; and common voltage lines including a first common voltage line between the first and second pixel columns, a second common voltage line between the third and fourth pixel columns, and a third common voltage line between the fifth and sixth pixel columns.

Growing community of inventors

Suwon-si, South Korea

Hwa Yeul Oh