Dalian Eastern Display Co., Ltd.
Dalian Eastern Display Co., Ltd.
Product description: Liquid Crystal Light Valve is a technical device that uses the characteristics of liquid crystal materials to control the passage or blocking of light. It is essentially an “optical switch” that adjusts the arrangement state of liquid crystal molecules through electric fields or external signals to change the transmittance or polarization direction of light. Liquid Crystal Light Valve By controlling the voltage, the liquid crystal layer can switch between transparent (light passes) and opaque (light is scattered or absorbed) states, or modulate the polarization of light. It has the advantage of low power consumption, only voltage drive is required,...
Liquid Crystal Light Valve is a technical device that uses the characteristics of liquid crystal materials to control the passage or blocking of light. It is essentially an "optical switch" that adjusts the arrangement state of liquid crystal molecules through electric fields or external signals to change the transmittance or polarization direction of light.
Liquid Crystal Light Valve By controlling the voltage, the liquid crystal layer can switch between transparent (light passes) and opaque (light is scattered or absorbed) states, or modulate the polarization of light. It has the advantage of low power consumption, only voltage drive is required, no continuous energy is required in static state, and the response speed can reach milliseconds. It can be made into a large-area screen and is widely used in welding masks and glasses
| Manufacturer | EASTERN DISPLAY |
| Contrast | 130-160 |
| Connection method | PIN/FPC/ZEBRA |
| Display type | Negative/Positive |
| Viewing angle direction | Customizable |
| Operating voltage | 2.5V-5V |
| Viewing angle range | 120-160° |
| Number of drive paths | STATIC/ MULTI DUTY |
| Backlight type/color | Customized |
| Display color | Customized |
| Transmittance type | Transmissive |
| Operating temperature | -40-80℃ |
| Storage temperature | -40-90℃ |
| Service life | 100,000-200,000 hours |
| UV resistance | YES |
| Power consumption | 0.6-2mA |
This product is a 14432 LCD dot matrix display that can display graphics with 144 columns x 32 rows of pixels. The display uses a Blue Negative Mode LED backlit LCD to display white text on a blue background, with high contrast and wide viewing angle. The module contains a driver chip, uses COB production technology, and is connected to the main control MCU through a 3-wire SPI interface to display various images and texts. It contains a simplified Chinese character library, and data transmission is simple.
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Fast response optical valve LCD can quickly change the light transmission state after receiving the signal, the response speed can reach 0.1 milliseconds (100 times faster than human blink); the product is thin and light, can achieve a thickness of 1.2 mm; the connection can be made into pins or FPC; can block infrared, ultraviolet.
This product is a 12864 LCD dot matrix display that can display graphics with 128 columns x 64 rows of pixels. The display uses FSTN mode LED backlit LCD, which displays blue and black characters on a gray background, with high contrast and wide viewing angle. The module contains a driver chip and adopts COG production technology. The product is light and has low power consumption. It is connected to the main control MCU through the SPI interface and is used to display various images and texts.
Product description: This product is a mini TFT display with a resolution of 320*480,...
This product is a 12864 LCD dot matrix display that can display graphics with 128 columns x 64 rows of pixels. The display uses STN yellow-green mode LED backlit LCD, which displays black text on a yellow-green background, with high contrast and wide viewing angle. The module contains a driver chip, adopts COB production technology, and is connected to the main control MCU through an 8-bit parallel LCD interface to display various images and texts. The internal compensation circuit enables the module to achieve good display effects even when used in a wide temperature range.
Product description: TN LCD is widely used in industrial instruments, industrial cont...
This product is a 320240 LCD dot matrix display that can display graphics with 320 columns x 240 rows of pixels. The display uses STN mode LED backlit LCD, which displays black text on a yellow-green background, with high contrast and wide viewing angle. The module contains a driver chip and adopts COG production technology. The product is thin and light, has ultra-low power consumption, and a wide temperature range. It is connected to the main control MCU through the SPI interface and is used to display various images and texts.
Product description: 7-inch tft display supports wide operating temperature of -20℃~7...
This product is a 12864 LCD dot matrix display that can display graphics with 128 columns x 64 rows of pixels. The display uses STN yellow-green mode LED backlit LCD, which displays black text on a yellow-green background, with high contrast and wide viewing angle. The module contains a driver chip, adopts COB production technology, and is connected to the main control MCU through an 8-bit parallel LCD interface to display various images and texts. The internal compensation circuit enables the module to achieve good display effects even when used in a wide temperature range.
