Samsung Display Co., Ltd.

Samsung Electronics Co., Ltd.

Samsung Displayco., Ltd.

Seon-Tae Yoon

Hae Il Park

Haeil Park

Jae Byung Park

Young Min Kim

Junghyun Kwon

Kwang Keun Lee

Youngmin Kim

Moonjung Baek

Hyun Min Cho

Jae-Byung Park

Baek Hee Lee

Kwangkeun Lee

Jun Han Lee

Kisoo Park

Mun-Ki Sim

Hae-Il Park

Jung Hyun Kwon

Kwang-Keun Lee

Hyun-Min Cho

Sung-Jin Hong

Moon Jung Baek

Min Ki Nam

Ki Soo Park

Yu-Kwan Kim

Dong-Hoon Lee

Seul Gee Lee

Don-Chan Cho

Sung-jin Hong

Dong-uk Kim

Jaehyun Cho

Jong Hyuk Kang

Minki Nam

Hyeseung Lee

Junhan Lee

Donchan Cho

Kun Hee Jo

Kunhee Jo

Gunwoo Kim

Hae Ii Park

Dae Hyun Kim

Sung-Jin Kim

Yong Kim

Dae-Hyun Kim

Nam-Seok Roh

YoungMin Kim

Hyundeok Im

Jinho Park

Jin-Seob Byun

Jung-Han Shin

Seungin Baek

Kyoung Won Park

Younho Han

Junghwan Yi

Su-Gyeong Lee

Se Young Song

Hye Seung Lee

Hyojoon Kim

Sung-Sik Yun

Sung-Tae Shin

Sujin Choi

Jae Hyun Cho

Jae-Woong Kang

Youngeun Park

Jinseob Byun

Hyo Joon Kim

Mira Gwon

Yun Ha Ryu

Baek-Hee Lee

Yunha Ryu

Ki-Soo Park

Mun Ki Sim

Yeongseok Kim

Jun-Han Lee

Gun-Woo Kim

A display panel includes: a light emitting device to generate light; a plurality of color conversion patterns including: a first color conversion pattern including first scattering particles dispersed in the first color conversion pattern and configured to scatter the light of the light emitting device; and a second color conversion pattern including second scattering particles dispersed in the second color conversion pattern and configured to scatter the light of the light emitting device; a plurality of color filters including: a first color filter overlapping the first color conversion pattern; and a second color filter overlapping the second color conversion pattern; and a single, low index of refraction layer continuously extending in the surface direction to overlap the first and the second color conversion patterns. The low index of refraction layer has a refractive index lower than refractive indexes of the first and second color conversion patterns.

Photoluminescence device and display panel including the same

A display apparatus includes a backlight unit comprising a light source emitting blue light, a green color conversion material and a red color conversion material, a first polarizer disposed on the backlight unit, a first base substrate disposed on the first polarizer, a thin film transistor disposed on the first base substrate, a second polarizer disposed on the thin film transistor, a first color conversion pattern and a second color conversion pattern disposed on the second polarizer, a first color filter disposed on the first color conversion pattern, a second color filter disposed on the second color conversion pattern, a second base substrate disposed on the first and second color filters, and a third polarizer disposed on the second base substrate and having a polarizing axis same as a polarizing axis of the second polarizer.

Display apparatus and method of manufacturing the same

A color conversation panel according to an embodiment may include partitioning walls disposed on a substrate, reflective layers disposed on outer surfaces of the partitioning walls, overcoats disposed outside on outer surfaces of the reflective layers and having water repellency, a spacer overlapping a part of the partitioning walls and protruding from a part of the overcoats, the spacer and the overcoats being formed on a same layer, and color conversion layers disposed on the overcoats and disposed in areas defined by the partitioning walls.

Color conversion panel comprising overcoat and spacer, and display device including the same

A display device includes a display panel, a wavelength control layer disposed on the display panel, a light control member disposed on the wavelength control layer, and a cover layer disposed on the light control member. The light control member includes an inorganic layer disposed on the wavelength control layer and having a first refractive index, a first light control layer disposed on the inorganic layer and having a second refractive index, a second light control layer disposed on the first light control layer and having a third refractive index, and a color filter layer disposed on the second light control layer. The first refractive index is greater than the second refractive index and is less than a refractive index of the wavelength control layer, and the third refractive index is greater than the second refractive index and is less than a refractive index of the color filter layer.

Display device

A display panel may include a first display substrate and a second display substrate on the first display substrate. The second display substrate may include a plurality of pixel regions and a peripheral region adjacent to the pixel regions. The second display substrate may include a first color control pattern configured to emit light of a first color, a second color control pattern spaced apart from the first color control pattern in a first direction and configured to emit light of a second color different from the first color, and first and second light-blocking patterns in the peripheral region between the first and second color control patterns. The first and second light-blocking patterns may be spaced apart from each other, in a second direction crossing the first direction, to define a gap region.

Display panel

A color conversion panel includes a first color conversion layer, a second color conversion layer, and a light wavelength conversion layer. The first color conversion layer includes a first semiconductor nanocrystal set for providing red light. The second color conversion layer neighbors the first color conversion layer and includes a second semiconductor nanocrystal set for providing first green light. The light wavelength conversion layer neighbors the second light conversion layer, may provide blue light, and includes a third semiconductor nanocrystal set for providing second green light.

Color conversion panel and display device including color conversion panel

A display panel includes: a light emitting device to generate light; a plurality of color conversion patterns including: a first color conversion pattern including first scattering particles dispersed in the first color conversion pattern and configured to scatter the light of the light emitting device; and a second color conversion pattern including second scattering particles dispersed in the second color conversion pattern and configured to scatter the light of the light emitting device; a plurality of color filters including: a first color filter overlapping the first color conversion pattern; and a second color filter overlapping the second color conversion pattern; and a single, low index of refraction layer substantially continuously extending in the surface direction to overlap the first and the second color conversion patterns. The single, low index of refraction layer has a refractive index lower than refractive indexes of the first and second color conversion patterns.

A liquid crystal display includes: a display panel; and a color conversion layer positioned on the display panel, wherein the color conversion layer includes a scattering layer including a color conversion media layer and scatterers.

Liquid crystal display

A color conversion panel includes a substrate and a red color conversion layer, a green color conversion layer, and a transmission layer which are disposed on the substrate. The transmission layer includes at least one of a pigment and a dye.

Color conversion panel and display device including the same

A color conversion panel includes a substrate, a plurality of color conversion layers and a transmission layer on the substrate, a capping layer on the plurality of color conversion layers and the transmission layer, and a filter layer on the capping layer.

Color conversion panel, manufacturing method of the same, and display device including the same

A liquid crystal display device includes a light source member and a display panel disposed on the light source member. The display panel includes a first substrate and a second substrate facing each other, a liquid crystal layer, and a color conversion layer that is disposed between the liquid crystal layer and the first substrate. The color conversion layer includes a light emitter and a low refractive body having a refractive index of about 1.0 to about 1.3. The liquid crystal display device exhibits high color reproducibility and improves external light extraction efficiency.

Liquid crystal display device

Growing community of inventors

Seoul, South Korea

Seon-Tae Yoon