Inventor

OKUMURA OSAMU

JP78 patents

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

OKUMURA OSAMU

SEIKO EPSON CORP

Transflective liquid crystal display device having a reflective polarizer

Reflective color LCD with color filters having particular transmissivity

Liquid crystal device, projection type display and electronic equipment

Three state transflective liquid crystal display

Liquid crystal device and electronic apparatus

Electro-optical device and electronic apparatus

Liquid crystal device and electronic device

Transflective liquid crystal device with bright reflective display

Optical compensator and liquid crystal display

Single polarizer, reflective type liquid crystal display device with high brightness and contrast ratio

Electro-optical liquid crystal device with compensator having negative optical anisotropy

Liquid crystal device and electronic apparatus

Reflective type color liquid crystal device and an electronic apparatus using this

Liquid crystal device and electronic apparatus

Transflective LCD having a reflective film overlapping the transmissive area and alignment regulators in plan view

Liquid crystal display device having particular alignment controlling elements in transmissive and reflective pixel regions

Liquid crystal device and electronic apparatus

Liquid crystal display and electronic appliance

Liquid crystal device and electronic apparatus

Liquid crystal display and electronic apparatus incorporating the liquid crystal display

Liquid crystal device and projector using the same

Liquid crystal device and electronic apparatus using it

Reflection-type liquid crystal device with polarization of output light perpendicular to that of input light

Liquid crystal device, projection type display and electronic equipment

Liquid crystal device, projection type display and electronic equipment

Optically compensating film, optical compensator and liquid crystal display

Transflective LCD having a reflective film overlapping the transmissive area and alignment regulators in plan view

Liquid crystal display device and projection display apparatus

Liquid crystal display and electronic appliance

Viewing angle control element, method of manufacturing the same, liquid crystal display device, and electronic apparatus

Liquid crystal display and electronic appliance

Transflective LCD having a reflective film overlapping the transmissive area and alignment regulators in plan view

Multi-domain transflective liquid crystal display with plurality of band-shaped reflectors

Liquid crystal device, projection type display and electronic equipment

Liquid crystal display and electronic appliance

Liquid crystal device, projection type display and electronic equipment

Reflective type color liquid crystal device and an electronic apparatus using this

Reflective type color liquid crystal device and an electronic apparatus using this

Reflective color LCD with color filters having particular transmissivity

Reflective type color liquid crystal device and an electronic apparatus using this

Transflective liquid crystal display device having surface roughness in the transmissive area and homeotropic alignment

Transflective liquid crystal device with bright reflective display

Liquid crystal display device and electronic apparatus having color filter layer comprising cholesteric liquid crystal films and pigmented films

Liquid crystal display device and electronic apparatus incorporating the liquid crystal display

Liquid crystal device and electronic apparatus

Reflection type color liquid crystal device and method for driving the same using a color filter

Optically compensating film, optical compensator, and liquid crystal display incorporating the same

Liquid crystal device having two super twisted nematic cells

TSUCHIYA HITOSHI

Liquid crystal device and electronic apparatus

LION FAT OIL CO LTD

Heavy-duty granular detergent composition with sodium citrate builder