Samsung Display Co., Ltd.

Samsung Electronics Co., Ltd.

Lg Household & Health Care Ltd.

Daewoo Electronics Co., Ltd.

Bioneer Corporation

Cj Corporation

Yang Ji Chemical Co., Ltd.

Korea Advanced Institute of Science and Technology

Hongik University Industry-Academia Cooperation Foundation

Han Wha Pharma Co., Ltd.

Electronics Co., Ltd

Hae Dong Chemical Co., Ltd.

Jong-Hoon Kim

Jeongki Kim

Jang-Il Kim

Seok-Joon Hong

In-Ho Lee

Jeaheon Ahn

Jae-Hyun Ahn

Myoungjong Lee

Jeong Ki Kim

Yeogeon Yoon

Kwang-Ho Oh

Sang-Wook Park

Hwa Yeul Oh

Seongyeon Lee

Kang Soo Han

Woo-Sun Shim

Jee-Woong Lim

Hyung-chul Ryu

Il-Hwan Cho

Ji-young Noh

Je-hak Kim

Jong-ho Kim

So-young Wang

Dal-hyun Kim

Yeong-Gil Hwang

Han-Oh Park

Soo-Hyun Kim

Jea Heon Ahn

Jee Woong Lim

Si-Wan Jeon

Seong Yeon Lee

Hee-Sang Yang

Jae-nam Lee

Ji-Hye Kim

Min-Ho Oak

Jung-Ok Lee

Jung-Duk Sohn

Chun-seon Lyu

Min Soo Kim

Seung-Woo Lee

Jung-Hwan Choi

Jae-jun Lee

Han Oh Park

Yeo Geon Yoon

Keunchan Oh

Kyung-Wook Kim

Young-ho Lee

Tae Hyung Hwang

Young Nam Yun

Sang-Min Lee

Ji-Young Kim

Byung-Se So

Jong-in Lee

You-Keun Han

Jangil Kim

Seung-Jin Seo

Sung-joo Park

Kanguk Kim

Seok-Il Kim

Jeong-Hyeon Cho

Jiseong Yang

Hae-Joon Park

Hee-Sun Yang

Joung-Ho Kim

Myoung Jong Lee

Cheonjae Maeng

Sang-Jin Lee

Seong-Eun Bang

Joo-Sun Choi

Kyounghae Min

Seong-Dae Kim

Myung-Hee Sung

Dongil Son

Chung Keun Rhee

Keun-Hwan Kim

Wang-Soo Kim

Jae-Ha Kim

Jong-Chul Kim

Kwan-Yong Jin

Min-Gu Chang

Han-Sol Choi

Jin-Cheol Seo

Jong-Kab Kim

Chang-hwan Ji

Sung-yeol Lee

Yang-Won Lee

Yoo-Jeong Kwon

In-Cheol Kim

Si-Hoon Ryu

Woon-Sun Choi

Jong-Gwang Park

Yongho Na

Youna Oh

So-Hee Kang

Yang-Gyu Kim

Bu-Yong Kim

Jin-Gook Kim

Sinn-bong Yoon

MyoungJong Lee

Yong-sun Song

A color conversion panel and a display device are provided to include: substrate; a transparent filter layer and a plurality of first partitioning wall layers that are on the substrate; a first refractive layer that is on the transparent filter layer and the plurality of first partitioning wall layers; a plurality of second partitioning wall layers that are on the first refractive layer, and overlap the plurality of first partitioning wall layers; and a plurality of color conversion layers that are on the first refractive layer, and in a region defined by the plurality of first partitioning wall layers and the plurality of second partitioning wall layers.

Color conversion panel and display device including the same

A color conversion substrate includes: a bank having a first open region and a second open region; a color conversion layer in the first opening region, the color conversion layer including color conversion particles; a first partition wall partitioning the second opening region into a central region and a peripheral region surrounding the central region, the first partition wall having a polygonal shape with n vertices in a plan view where n is a natural number greater than or equal to 3; and n second partition walls extending from the n vertices of the first partition wall to an edge of the second opening region, respectively, to partition the peripheral region into n sub-regions.

Color conversion substrate and display device

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.

A color conversion substrate includes a first bank structure, a second bank structure, a spacer, and a color conversion layer. The first bank structure includes a first partition wall that has a first opening area and a second opening area, and that divides the second opening area into a central area and a peripheral area that surrounds the central area. The second bank structure is spaced apart from the first partition wall and disposed in a central area of the second opening area. The spacer is disposed to overlap the second bank structure. The color conversion layer is disposed in the first opening area and includes a color conversion particle.

Color conversion substrate including first bank structure surrounding second bank structure and display device including the same

A display panel includes an upper display substrate. The upper display substrate includes a base substrate and first to fourth color filters. The first and second color filters overlap first and second pixel areas. The third color filter overlaps a light-blocking area and a third pixel area and has a first opening and a second opening corresponding to the first pixel area and second pixel area, respectively. The fourth color filter overlaps the first pixel area and the second pixel area and has a third opening corresponding to the third pixel area.

Display panel

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 display panel includes an upper display substrate, a lower display substrate, and a partition wall. The upper display substrate includes a display area and a non-display area adjacent to the display area. The display area includes pixel areas and a light blocking area adjacent to the pixel areas. The lower display substrate includes display elements configured to emit light having a first color and respectively overlapping the pixel areas. The partition wall includes a partition wall part overlapping the light blocking area and a reflection part disposed on the partition wall part. The upper display substrate includes a base substrate, a color filter layer disposed on the base substrate, and a light control layer disposed on the color filter layer. The light control layer is configured to control the light having the first color. The partition wall is disposed on the light control layer.

The present invention provides a patch for attaching to teeth or a surrounding part of teeth, and the patch can be easily removed by tooth brushing alone.

Tooth-attachable patch capable of being removed by tooth brushing

A color filter panel includes: a base substrate having a first pixel area, a second pixel area, and a light blocking area between the first pixel area and the second pixel area; a first color filter on the base substrate in the first pixel area; a second color filter on the base substrate in the second pixel area; a first photoluminescence pattern on the first color filter in the first pixel area and configured to convert a color of light; and a second photoluminescence pattern on the second color filter in the second pixel area and configured to convert a color of light. The second photoluminescence pattern partially overlaps the first photoluminescence pattern in the light blocking area.

Color filter panel, display apparatus and method of manufacturing the same

The display panel includes an upper display substrate including a display area and a non-display area adjacent to the display area and a lower display substrate that faces the upper display substrate to emit first color light, the lower display substrate including a plurality of display elements respectively overlapping the pixel areas. The display area includes a plurality of pixel areas and a light blocking area adjacent to the pixel areas. The upper display substrate includes a base substrate, a first light control layer on the base substrate to control the first color light, a capping layer including an absorption part overlapping the display area and on the first light control layer and a barrier part overlapping the light blocking area and protruding from the absorption part in a thickness direction of the base substrate, and a second light control layer on the barrier part.

Display panel including a capping layer

A display device having a first substrate including lower electrodes, an upper electrode and a light-emitting layer disposed between the lower electrodes and the upper electrode. A second substrate is combined with the first substrate and defines light-emitting areas. The second substrate includes a color filter layer overlapping the light-emitting areas. A light-blocking member overlaps a light-blocking area surrounding the light-emitting areas. The light-blocking member includes openings overlapping the lower electrodes.

Display device with opening in light-blocking member and method for repairing the same

A display device includes: a substrate including an alignment area in a non-display area, and a display area including a plurality of material layers on the substrate; in the alignment area, a plurality of keys including a first alignment key and a second alignment key. Each alignment key includes a light blocking pattern, a layer pattern and a display pattern. The position of the display pattern within the first alignment key is different from the position of the display pattern within the second alignment key, the layer pattern of the alignment key and one material layer among the plurality of material layers are respective portions of a same material layer on the substrate, and the layer pattern of the first alignment key and the layer pattern of the second alignment key are respective portions of different material layers among the plurality of material layers on the substrate.

A display panel includes a first substrate which includes a display device and a second substrate which is disposed on the first substrate. The second substrate covers a base layer, a color filter layer, a first sealing layer, a color control layer, a step compensating layer, and a second sealing layer. The base layer includes a display area and a non-display area adjacent to the display area. The color filter layer overlaps the display area in a plan view, and is disposed under the base layer. The first sealing layer covers the color filter layer. The color control layer overlaps the display area in the plan view, and is disposed under the first sealing layer. The step compensating layer overlaps the non-display area in the plan view, and is disposed under the base layer. The second sealing layer covers the color control layer and the step compensating layer.

Display panel comprising a first sealing layer covering a color filter and a second sealing layer covering a color control layer and a step compensating layer

Growing community of inventors

Seoul, South Korea

Jong-Hoon Kim