–– Частота горизонтальной развертки

Время, необходимое для сканирования одной строки от левой стороны экрана до правой, называется горизонтальным периодом. Обратная величина горизонтального периода называется частотой горизонтальной развертки. Частота горизонтальной развертки измеряется в кГц.

–– Частота вертикальной развертки Каждое изображение на изделии, которое видит зритель, отображается несколько раз в секунду (подобно флуоресцентной лампе). Число повторных отображений одного и того же изображения в секунду называется частотой вертикальной развертки или частотой обновления.

Частота вертикальной развертки измеряется в Гц.

Разрешение

Частота

Частота

Частота

Полярность

Поддерживается

 

горизонтальной

вертикальной

синхронизации

синхронизации

группировка

 

развертки

развертки

пикселей

(Г/В)

S-Box

 

(кГц)

(Гц)

(МГц)

 

 

 

 

 

 

 

 

VESA, 640 x 480

37,500

75,000

31,500

-/-

-

 

 

 

 

 

 

VESA, 800 x 600

35,156

56,250

36,000

+/+

-

 

 

 

 

 

 

VESA, 800 x 600

37,879

60,317

40,000

+/+

-

 

 

 

 

 

 

VESA, 800 x 600

48,077

72,188

50,000

+/+

-

 

 

 

 

 

 

VESA, 800 x 600

46,875

75,000

49,500

+/+

-

 

 

 

 

 

 

VESA, 1024 x 768

48,363

60,004

65,000

-/-

O

 

 

 

 

 

 

VESA, 1024 x 768

56,476

70,069

75,000

-/-

-

 

 

 

 

 

 

VESA, 1024 x 768

60,023

75,029

78,750

+/+

-

 

 

 

 

 

 

VESA, 1152 x 864

67,500

75,000

108,000

+/+

-

 

 

 

 

 

 

VESA, 1280 x 720

45,000

60,000

74,250

+/+

-

 

 

 

 

 

 

VESA, 1280 x 800

49,702

59,810

83,500

-/+

-

 

 

 

 

 

 

VESA, 1280 x 1024

63,981

60,020

108,000

+/+

O

 

 

 

 

 

 

VESA, 1280 x 1024

79,976

75,025

135,000

+/+

-

 

 

 

 

 

 

VESA, 1366 x 768

47,712

59,790

85,500

+/+

-

 

 

 

 

 

 

VESA, 1440 x 900

55,935

59,887

106,500

-/+

-

 

 

 

 

 

 

VESA, 1600 x 900

60,000

60,000

108,000

+/+

O

 

 

 

 

 

 

VESA, 1680 x 1050

65,290

59,954

146,250

-/+

-

 

 

 

 

 

 

VESA, 1920 x 1080

67,500

60,000

148,500

+/+

O

 

 

 

 

 

 

VESA, 3840 x 2160

67,500

30,000

297,000

+/+

-

 

 

 

 

 

 

VESA, 3840 x 2160

135,000

60,000

594,000

+/+

O

 

 

 

 

 

 

94

Page 93 Page 95
Page 94
Image 94
Samsung SBB-SNOWH3U/EN, LH025IFHSAS/EN manual Частота вертикальной развертки измеряется в Гц
Page 93 Page 95

SBB-SNOWH3U/EN, LH025IFHSAS/EN specifications

Samsung has long been a leader in the display and LED technology market, and its range of commercial display solutions reflects this legacy of innovation and quality. Among their offerings, the Samsung LH025IFHSAS/EN, LH040IFHTDS/EN, LH015IFHTAS/EN, LH020IFHSAS/EN, and LH025IFHTAS/EN models stand out due to their advanced features and capabilities designed for various professional environments.

The Samsung LH series is known for its exceptional high-definition resolution and brightness, which ensures clear and vibrant images even in environments with high ambient light. These displays boast a brightness level of up to 2,500 nits, making them suitable for outdoor applications as well as well-lit indoor settings. This high brightness coupled with a high contrast ratio allows for superb image quality, ensuring that visuals maintain their impact regardless of surrounding light conditions.

One of the main technologies deployed across these models is HDR, or High Dynamic Range. HDR enhances the range of colors and shades that can be displayed, providing a more lifelike viewing experience. This feature is particularly valuable for applications in retail, advertising, and presentations, where engaging visuals are critical.

Another significant aspect of these Samsung models is their energy-efficient design. With AI-powered features, they can automatically adjust brightness levels based on environmental conditions, reducing power consumption without compromising image quality. This commitment to efficiency not only helps businesses reduce operational costs but also aligns with sustainability initiatives.

In terms of connectivity, these displays come equipped with HDMI, DisplayPort, and USB options for flexible integration into various systems. They also support multiple content management solutions, allowing users to easily schedule and display content from different sources.

The versatility of the Samsung LH series makes them ideal for diverse applications, from corporate environments and retail spaces to transportation hubs and public information displays. Their sleek design and minimal bezels ensure that they can be seamlessly integrated into any decor or brand aesthetic.

In summary, the Samsung LH025IFHSAS/EN, LH040IFHTDS/EN, LH015IFHTAS/EN, LH020IFHSAS/EN, and LH025IFHTAS/EN models are powerful tools equipped with cutting-edge technology, exceptional brightness, and energy efficiency, ensuring they meet the demanding needs of today’s commercial display applications.
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