Samsung Display Co., Ltd.

Samsung Electronics Co., Ltd.

Joo Seok Yeom

Ki Chul Shin

Kyoung Tae Kim

Soo-Ryun Cho

Sung-Hoon Kim

Jin-Soo Kim

Hoon Bae Kim

Hyun Jae Lee

Sung Hoon Kim

Suk Hoon Kang

Jun Woo Lee

Po-Yun Park

Youn Hak Jeong

Jae-won Jeong

Joo-han Kim

Yong-Jun Choi

Eun Ju Kim

Jae Wan Park

Kwan-Young Oh

Yun-Jae Kim

Seung Hwan Moon

Jung Hwan Cho

Myeong-Su Kim

Min Joo Lee

Hyoung Cheol Lee

Hyuk Soon Kwon

Jae-Suk Choi

Hee Hwan Lee

Gak-Seok Lee

Young-Su Han

Jee-Hun Lim

Tae-Kyung Yim

Jeong Soo Choi

Jae-Hak Lee

So-Young Koo

Se-Myung Kwon

Jeong-Ju Park

Hwa-Dong Jung

Wan-Soon Lim

Kyu Wan Ryu

Seung-Ho Baek

Baek Kyun Jeon

Su Jeong Kim

Jun-Woo Lee

Jin-Soo Jung

Baek-Kyun Jeon

Jae Hoon Jung

Ho Kil Oh

Jin Soo Kim

Sun Mi Yu

Hoi-Lim Kim

Jong-Sung Bae

Hyun Ku Ahn

Suk-Hoon Kang

Kwan-young Oh

Gyo-Jic Shin

Myeong Su Kim

A liquid crystal display in which the common voltage line is disposed directly on or directly under the common electrode directly contacts the common electrode such that a signal delay of the common voltage line may be reduced and simultaneously a reduction in the aperture ratio of the liquid crystal display may be prevented.

Liquid crystal display

Provided is a flexible display device configured to include a touch sensing function and a deformation recognizing function; and a control device configured to control the flexible display panel and including an operating command database, wherein the control device is configured to identify operating command candidates from the operating command database based on at least one of a touch input data and a deformation input data received from the flexible display panel, and to instruct the flexible display panel to display the operating command candidates on the flexible display panel.

Flexible display device having guide function of gesture command and method thereof

The present invention provides a display device with reduced power consumption and that reduces changes in luminance, and perceptibility of flicker, and a driving method thereof. A display device according to an exemplary embodiment comprises: a display panel configured to display a still image and a motion picture; a signal controller configured to control signals for driving the display panel; and a graphics processing unit configured to transmit input image data to the signal controller, wherein the signal controller comprises a frame memory configured to store the input image data, and the display panel is driven at a first frequency when the motion picture is displayed and the display panel is driven at a second frequency that is lower than the first frequency when the still image is displayed.

Display device and driving method thereof

A liquid crystal display may include a first substrate, a second substrate facing the first substrate, a liquid crystal layer comprising liquid crystal molecules that are interposed between the first substrate and the second substrate, a first electrode disposed on the first substrate, an insulating layer disposed on the first electrode, a second electrode disposed on the insulating layer, a third electrode disposed on the second substrate, and an alignment layer disposed on any one of the second electrode and the third electrode. The second electrode comprises a fine slit structure, and at least one of the liquid crystal layer and the alignment layer comprises a sub-alignment substance.

Liquid crystal display and manufacturing method thereof

Exemplary embodiments of the invention disclose a method of manufacturing a thin film transistor array panel having reduced overall processing time and providing a uniform crystallization. Exemplary embodiments of the invention also disclose a crystallization method of a thin film transistor, including forming on a substrate a semiconductor layer including a first pixel area, a second pixel area, and a third pixel area. The crystallization method includes crystallizing a portion of the semiconductor layer corresponding to a channel region of a thin film transistor using a micro lens array.

Crystallization method of thin film transistor, thin film transistor array panel and manufacturing method for thin film transistor array panel

The present invention is directed to an exposure apparatus and photo-mask, and method for manufacturing liquid crystal display using the same. An exposure apparatus according to an exemplary embodiment of the present invention provides an exposure apparatus which includes: a first photo-mask comprising a plurality of transmission parts; and a second photo-mask comprising a plurality of transmission parts, the first photo-mask and the second photo-mask comprising an overlapping region where the first photo-mask and the second photo-mask are partially overlapped, wherein at least one transmission part included in at least one of the first photo-mask and the second photo-mask in the overlapping region comprises a semi-transmission section, and a transmittance of the semi-transmission section is greater than or equal to 0% and less than 100%.

Exposure device, photo-mask, and method for manufacturing liquid crystal display

A liquid crystal display including: a first substrate and a second substrate facing each other; an alignment layer disposed on one of the first substrate and the second substrate and including a vertical photo-alignment material which includes a first vertical functional group and a photo-reactive group, and a major alignment material which does not include the photo-reactive group; and a liquid crystal layer disposed between the first substrate and the second substrate, wherein a ratio of a molar concentration of the vertical photo-alignment material to the molar concentration of the major alignment material increases in a direction towards a surface of the alignment layer adjacent to the liquid crystal layer.

An exposure apparatus for a photoalignment process includes; a first photomask including a plurality of transmission parts; and a second photomask including a plurality of transmission parts, where the first photomask and the second photomask partially overlap each other such that each of the first photomask and the second photomask includes an overlapping region and a non-overlapping region, the overlapping region of at least one of the first photomask and the overlapping region of the second photomask includes at least two subregions, and shapes or arrangements of the transmission parts in the at least two subregions are different from each other.

Exposure apparatus for photoalignment process and method for manufacturing liquid crystal display

A liquid crystal display includes a first substrate including a pixel area, a second substrate facing the first substrate, a liquid crystal layer interposed between the first substrate and the second substrate, and including liquid crystal molecules, a first electrode, a second electrode including a minute slit pattern, disposed on the first substrate and an insulating layer disposed between the first electrode and the second electrode, and a third electrode disposed on the second substrate. The pixel area includes a first region having a double-electrode structure wherein the first electrode and the second electrode overlap, and a second region having a single electrode structure including the second electrode.

Liquid crystal display and method of manufacturing the same

Growing community of inventors

Seoul, South Korea

Joo Seok Yeom