Samsung Display Co., Ltd.

Samsung Displayco., Ltd.

Taejin Kong

Keunwoo Park

Yeogeon Yoon

Hee-keun Lee

Wontae Kim

Hoon Bae Kim

Seok-Joon Hong

Taekjoon Lee

Duckjong Suh

Heekeun Lee

Sanggyun Kim

Seokjoon Hong

A display device includes a display panel and a light source configured to provide a first color light to the display panel. The display panel includes a first display substrate (DS), a second DS facing the first DS, a column spacer disposed between the first and second DSs, and a liquid crystal layer filled between the first and second DSs. The first DS includes: a first base substrate (FBS); a thin film transistor (TFT) disposed on the FBS, the TFT including a gate electrode, first and second electrodes, and an activation layer; a first insulation layer (IL) covering the TFT and disposed on the FBS; and a second IL disposed on the first IL and including an opening exposing a first portion of the first IL overlapping the activation layer. The column spacer is disposed on the first portion to cover the activation layer and shield the first color light.

Display panel, method of manufacturing display panel, and display device including display panel

A display device including: a display panel; a light source providing light to the display panel; and a color conversion unit converting a color of the light incident from the light source into a different color. The color conversion unit includes: a first color converting member, a second color converting member, and a third color converting member, located on a substrate, which convert the color of the light incident from the light source into different colors from each other, respectively, and output the lights having converted colors; and a blue light blocking filter located to overlap the second color converting member and the third color converting member. The blue light blocking filter is thicker at a boundary portion than at a center portion thereof.

Display device and manufacturing method thereof

A photoluminescence apparatus includes a base substrate, a first color conversion pattern disposed on the base substrate, and having a color conversion material, wherein a first stop pattern is formed at the first color conversion pattern, and a capping layer disposed on the first color conversion pattern for capping the first color conversion pattern, wherein a first hole overlapping the first color conversion pattern in a plan view is formed through the capping layer. The first stop pattern is disposed adjacent to the first hole in a plan view.

Photoluminescence apparatus, method of manufacturing the same and display apparatus having the same

A display device includes: a liquid crystal layer disposed between a first substrate and a second substrate; a color conversion layer disposed between the first substrate and the second substrate and including a first light emitter configured to absorb first color light outputted from a light source and to emit second color light that is different from the first color light; a pixel electrode overlapping a display area; a first transistor connected to the pixel electrode; a driving circuit including a second transistor and providing a driving signal to the first transistor; a light blocking member disposed on the first substrate and overlapping the first transistor; and an polarizing layer disposed between the liquid crystal layer and the color conversion layer and including a wire grid pattern overlapping the display area and a reflection pattern extending from the wire grid pattern to overlap the non-display area.

Display device

Provided is an alignment layer including a copolymer including a first compound and a second compound. The first compound is different than the second compound. The first compound and the second compound are each independently selected from a compound represented by Formula 1: 

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Taejin Kong