Inventor

HA JU HWA

KR54 patents

⚠️ This page may combine multiple inventors who share the name “HA JU HWA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

HA JU HWA

SAMSUNG DISPLAY CO LTD

Backlight assembly and liquid crystal display device having improved luminance uniformity

Light guide plate for backlight and manufacturing method therefor

Display device and method of controlling the same

Wearable device

Optical apparatus

Display device

Optical device and method of manufacturing the same

Optical device having camera and multi-channel lens and method of controlling optical device

Optical device

Display device and fabrication method thereof

Optical device

Flexible display device and optical device including the same

Optical device and method for driving the same

Optical device and method of manufacturing the same

Optical device

Optical device and method of driving the same

Display device and fabrication method thereof

Flexible display device and optical device including the same

Lens, backlight assembly and display apparatus having the same

Display device with different intervals between the edge of the convex surface and the edge of the emission area

Display device

Display device and method of manufacturing the same

Optical plate, backlight assembly and display device having the optical plate

Image distortion calibration device, display device and distortion calibration method

Head mount display device

Display device, and control method of display device

Display device and method of controlling the same

Display device and head mounted display device

Optical device

Optical device

Near eye display device including internal reflector

Head-mounted display device

SAMSUNG ELECTRONICS CO LTD

Fabrication method of light controlling assembly and liquid crystal display device

Light modulating plate, backlight assembly having the same and display device having the same

Light guide plate and liquid crystal display device having the same

Light guide plate, backlight assembly having the same, display apparatus having the same and method of manufacturing the same

Optical member, backlight assembly having the same and liquid crystal display device having the same

Optical plate, method of manufacturing optical plate, backlight assembly and liquid crystal display device

Backlight assembly and display device having the same

Diffusion plate, backlight assembly, liquid crystal display having the same and method of forming thereof

Optical unit, a method of manufacturing the same, a backlight assembly having the same and a display device having the same

Backlight assembly and display device having the same

Optical plate, method of manufacturing optical plate, backlight assembly and liquid crystal display device

HA JU-HWA

Optical plate, method of manufacturing the same and liquid crystal having the same

Backlight assembly

KIM DONG-KWON

Light-emitting assembly and display apparatus having the same

SON YOUNG-RAN

Backlight assembly and display apparatus having the same

KIM JOONG-HYUN

Light source assembly and touch screen device having the same

SONG MIN-YOUNG

Optical plate, method of manufacturing the same, and liquid crystal display device having the same

HA SANG-WOO

Backlight assembly and display apparatus having the same