Sharp PC-A250 Instrukcja Użytkownika Pobierz pdf (Strona 8)

Professional Display Engine

The high-precision signal processing engine has been developed to

fulfill the master monitor criteria and is optimized to maximize OLED

panel performance. This engine incorporates 12-bit output accuracy

at each process, and provides both a high quality I/P conversion

algorithm and a highly accurate color management system.

Nonlinear Cubic Conversion color management

The nonlinear cubic conversion color management system of BVM-E and BVM-F Series master

monitors use a unique 3D LUT (look-up table) to accurately reproduce the color gamuts of each

broadcast standard such as ITU-R BT.709, EBU, and SMPTE-C phosphor standards. In addition, the

OLED’s wide color gamut enables D-Cine emulation for digital intermediate work.*

* D-Cine is a color gamut emulating the color gamut described in SMPTE RP 431-2-2007. The chromaticity of the green-red region is

not covered in full; however, the color shift is subtle in this region. This feature is supported by the BVM-E Series only.

Cutting-edge I/P conversion

with low process delay

Sony’s original I/P conversion technology used in the BVM Series

minimizes processing artifacts found in typical upconversion processes.

This has been improved in the BVM-E and BVM-F Series so that an

interlaced image is displayed accurately and faithfully.

12-bit output accuracy signal processing

The BVM-E and BVM-F Series use a 12-bit display engine, which allows

images to be reproduced with high precision for display accuracy.

OLED Master Monitor

For Critical Picture Evaluation

BVM-E250A BVM-F250ABVM-E170A BVM-F170A

BVM-E Series BVM-F Series

0.900

0.800

0.700

0.600

0.500

0.400

0.300

0.200

0.100

0.000

0.100 0.200 0.300 0.400 0.500 0.600 0.700 0.800

520

510

500

490

480

470

530

550

570

590

610

700~

780

380~410

SMPTE-C

EBU

E250 NATIVE

D-Cine

Same color!

(OLED RGB)

(R90, G110, B100)

(CRT RGB)

(R100, G100, B100)

3D LUT

Nonlinear Cubic Conversion color management system

Sophisticated I/P conversion

Original source

1/60=16.6 ms

BVM-L 11.9 ms

BVM-E / BVM-F 6.2 ms

Picture delay reduced to half

Field 2

Field 1

1 2 3 4 5 6 7 8 9 10 11 12 13 ... 31 32

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