Samsung Display Co., Ltd.

Samsung Electronics Co., Ltd.

Jinseob Byun

Haeil Park

Tae-Jong Jun

Gunwoo Kim

Sanghyun Lee

Daehyun Kim

Seon-Tae Yoon

Hyunmin Cho

Jae Byung Park

Hyundeok Im

Seul Gee Lee

Jonghyuk Kang

Sung-Jin Hong

Yu-Kwan Kim

Donchan Cho

Jaebyung Park

Sung-jin Hong

Keun-tae Jung

Juki Park

A display apparatus includes a display panel, a gate driving circuit, and a data driving circuit. The display panel includes N gate lines, M data lines, and a plurality of pixels connected to the N gate lines and the M data lines. The gate driving circuit sequentially drives K-th, (K+2)-th, (K+4)-th, (K+12)-th, (K+14)-th, (K+16)-th, (K+24)-th, . . . , (N&#x2212;11)-th, (N&#x2212;9)-th, and (N&#x2212;7)-th gate lines during a first subframe period, (K+6)-th, (K+8)-th, (K+10)-th, (K+18)-th, (K+20)-th, (K+22)-th, (K+30)-th, . . . , (N&#x2212;5)-th, (N&#x2212;3)-th, and (N&#x2212;1)-th gate lines during a second subframe period, (K+1)-th, (K+3)-th, (K+5)-th, (K+13)-th, (K+15)-th, (K+17)-th, (K+25)-th, . . . , (N&#x2212;10)-th, (N&#x2212;8)-th, and (N&#x2212;6)-th gate lines during a third subframe period, and (K+7)-th, (K+9)-th, (K+11)-th, (K+19)-th, (K+21)-th, (K+23)-th, (K+31)-th, . . . , (N&#x2212;4)-th, (N&#x2212;2)-th, and N-th gate lines during a fourth subframe period. The data driving circuit drives the M data lines by outputting data signals to the M data lines.

Display apparatus and method of driving the same

A display apparatus includes a driver which receives an input image data (RGB), generates a compensation image data (RGB) by compensating the input image data according to an equation 1, and generates a final image data by comparing the compensation image data to a maximum grayscale and

A display device includes a driving unit which outputs a driving signal, and a display panel which displays an image with at least red light, green light, and blue light in response to the driving signal where the blue light includes first color light and second color light, and a peak wavelength of the first color light is about 390 nanometers (nm) to about 410 nm and a peak wavelength of the second color light is about 480 nm to about 491 nm.

Display device

In a backlight assembly, a light emitting module is divided into a plurality of light generating blocks each sequentially outputting a plurality of primary colors of light having different wavelengths. The light emitting module includes first and second base substrates, and a plurality of electroluminescent units disposed between the first and second base substrates and arranged in each of the light generating blocks. The light emitting module includes a barrier arranged corresponding to a boundary between two adjacent light generating blocks between the first and second base substrates to prevent the primary colors of light from traveling an adjacent light generating block. Thus, a mixture of colored light from the light generating blocks is prevented, thereby improving color reproducibility of the display apparatus.

Backlight assembly and display apparatus having the same

A field emitting device includes a base substrate and at least three light emitting units and configured to respectively emit at least three lights having different wavelengths from each other. Each light emitting unit includes a first electrode arranged on the base substrate, a field emitter arranged on the base substrate, an insulating layer arranged on the first electrode and including an opening to expose the field emitter, a second electrode arranged on the insulating later to control an operation of the field emitter, a third electrode facing the first electrode, and a fluorescent layer arranged on a surface of the third electrode facing the first electrode. A transmissive area is located between the florescent layers of two adjacent light emitting units.

Field emitting device and display apparatus having the same

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Seoul, South Korea

Jinseob Byun