Samsung Display Co., Ltd.

Samsung Electronics Co., Ltd.

Hae-Young Yun

Seung-Hoon Lee

Kyung-Ho Jung

Hee-Seop Kim

Jin-Hwan Kim

Jung-Hwan Yi

Seung-Kyu Lee

Hwi Dae Kim

Jae-Ik Lim

Il-Joo Kim

Sang-Woo Kim

Jae-Young Lee

Won-Sang Park

Sung-Woon Kim

Jiangang Lu

Kyung-Bae Kim

Seung-jun Jeong

Young-Joo Chang

Kee-Han Uh

Jae-hyun Kim

Seung Jun Jeong

Sung-Eun Cha

Il-Yong Yoon

Yong-Suk Yeo

Seung-Jun Jeong

Chang-Woo Shim

Poundaleva Irina

Hyun-Seung Seo

Ki-Hun Jeong

Cheol-Woo Park

Kyoung-Ju Shin

Joo-Young Kim

Hyung-Guel Kim

Ji-Woong Jeong

Bo-Young An

Ung-Gyu Min

Seon-Hong Ahn

KyungHo Jung

Lu Jian Gang

Ji-Youn Choi

Jun-Young Lee

Sung-wook Kang

Sung-Jae Yun

Tae-Hyeong Park

Seon-Ki Kim

Hee-Jin Choi

Hyeok-Jin Lee

Hong-Jo Park

Myung-Hwan Kim

Seong-ho Kim

Jian-Gang Lu

Kyoung-Ho Jung

Cheong-Haeng Lee

Irina Poundaleva

An LCD device includes a transmissive LCD panel assembly, a backlight assembly for supplying light to the LCD panel assembly, and a selective reflection film provided between the backlight assembly and the LCD panel assembly. A display region of the LCD has a low-resolution area and a high-resolution area, and a pixel formed in the low-resolution area that is larger than a pixel formed in the high-resolution area.

Thin film transistor panel and liquid crystal display using the same

A new 2D/3D switchable display apparatus matches a polarization direction of light output from a 2D image display panel with a rubbing direction of a lower alignment layer of a liquid crystal lens, and tilts a rubbing direction of an upper alignment layer of the liquid crystal lens and a direction of a polarization axis of a polarizer at a predetermined angle, thereby reducing a loss of light passing through the liquid crystal lens, making it possible to improve luminance of images, improve the quality of 3D images in the horizontal direction, prevent or reduce color separation and moire phenomena, and reduce the manufacturing cost.

Two-dimensional/three-dimensional switchable display apparatus

A display apparatus includes: a pixel part including a plurality of pixels arranged substantially in a matrix form, where the matrix form includes a unit matrix having X columns in a horizontal direction and Y rows in a vertical direction, where X and Y are natural numbers; and a plurality of light controlling parts inclined with respect to the vertical direction of the pixels on the pixel part at an inclined angle of &#x3b8;, where the inclined angle of &#x3b8; satisfies the following equation: &#x3b8;=tan((M&#xd7;X)/(N&#xd7;Y)), where M and N are different natural numbers.

Display apparatus including light controlling parts and method of driving the same

A two-dimensional/three-dimensional switchable display apparatus includes: a display panel; a first substrate disposed on the display panel; a first electrode layer disposed on the first substrate and including a plurality of first electrodes; a second substrate disposed on the first substrate; a second electrode layer disposed on the second substrate and including a plurality of second electrodes; and a liquid crystal layer disposed between the first and second substrates. A plurality of lens units are formed in association with a first position of the liquid crystal layer when a lens forming voltage profile is applied to the first electrodes and a common voltage is applied to the second electrodes. When the common voltage is applied to the first electrodes and the lens forming voltage is applied to the second electrodes, the plurality of lens units are formed in association with a second position spaced apart from the first position.

A liquid crystal lens panel includes a first substrate, a second substrate, and a liquid crystal layer disposed between the first substrate and the second substrate. The first substrate includes a first base substrate and a plurality of first electrodes disposed on the first base substrate. The second substrate includes a second base substrate disposed to face the first base substrate, the second substrate further including a plurality of second electrodes disposed on the second base substrate. Each of the first base substrate and the second base substrate are rectilinearly shaped to comprise corresponding first sides and second sides, the plurality of first electrodes and the plurality of second electrodes are inclined with respect to the corresponding first sides or second sides, and the plurality of first electrodes comprise a first inclination angle different from a second inclination angle associated with the plurality of second electrodes.

Liquid crystal lens panel and display apparatus having the same

A stereoscopic image display device, including a display unit comprising a plurality of pixel units, wherein at least one of the pixel units has a short side extended in a first direction and a long side extended in a second direction different from the first direction, and an image conversion unit comprising a lenticular lens overlapped with at least two of the pixel units arranged in the first direction, wherein the lenticular lens is extended in the second direction and a first prism corresponding to the lenticular lens is arranged in the second direction.

Stereoscopic image display device

A display device includes a first substrate including a protrusion electrode pattern, a second substrate disposed opposite to the first substrate, and a liquid crystal layer disposed between the first substrate and the second substrate. The protrusion electrode pattern is made of a conductive polymer material, and a state of the liquid crystal layer changes from an isotropic state to an anisotropic state when an electric field is applied.

Display device and method of manufacturing the same

The present invention relates to an image display device using a diffractive lens. An image display device according to an exemplary embodiment of the present invention includes a display panel displaying an image, and a diffractive lens for the image of the display panel to be recognized as a two-dimensional (2D) image or a three-dimensional (3D) image, wherein the diffractive lens modifies a path of light by using an optical principle of a Fresnel zone plate.

Image display device using diffractive lens

To display at least one three-dimensional (3D) image in a two-dimensional (2D) image display area, a method and apparatus is provided for distinguishing a 3D image display area, in which the at least one 3D image is displayed, from the 2D image display area, and displaying a 2D image and a 3D image in the 2D image display area and the 3D image display area, respectively, thereby improving display resolution.

Method and apparatus for displaying partial 3D image in 2D image display area

A display device includes; a display panel, a lens substrate facing the display panel, an air layer disposed between the display panel and the lens substrate, and a light refraction portion disposed on a surface of the lens substrate facing the display panel, wherein an average refractive index of the light refraction portion taken along a plane substantially parallel to the display panel increases in a direction substantially parallel to a path of light from the display panel to the lens substrate.

Three-dimensional display apparatus

A three-dimensional display device comprises a flat display panel and an image-converting sheet disposed on or above the display panel. The display panel comprises a matrix of unit display cells arranged as rows and columns and where the cells are spaced apart to have respective row and column direction pitches. The image-converting sheet comprises a plurality of inclined lenticular lenses where the inclination is set according to the row and column direction pitches so as to reduce perception of Moir&#xe9; patterns when stereo-scopic images are projected through the image-converting sheet to an observer viewing the display panel as an upright panel having respectively different left and right stereo-scopic image projections.

Three-dimensional display device

A lens module includes a lens panel and a lens driving part. The lens panel includes a first substrate, a second substrate and a liquid crystal layer. The first substrate includes first electrodes and second electrodes alternately disposed thereon that partially overlap each other and are electrically insulated from each other. The second substrate is opposite to the first substrate. The liquid crystal layer is disposed between the first substrate and the second substrate. The lens driving part provides a substantially equal voltage to both ends of each of the first and second electrodes.

Lens module and display apparatus having the same

A liquid crystal lens unit is provided for use in an autostereoscopic 3D image display. Light passing through the liquid crystal lens unit is refracted by a liquid crystal layer arranged by an electric field. The voltage levels applied to the to the liquid crystal layer are periodically changed thereby periodically oscillating the position of the focus profile of the liquid crystal lens unit. As a result, moir&#xe9; patterns are removed and display quality is improved.

Three dimensional image display

Growing community of inventors

Suwon-si, South Korea

Hae-Young Yun