Since the emergence of OLED, it has been recognized by everyone in a short time, but many people do not know what is the difference between LED and OLED? LED display has high brightness and large screen display, high brightness, long life and stable operation. But some people think that he is still not as promising as the late OLED screen.
In recent years, the development of OLED in the field of display can be said to be a rising trend, and the exposure rate is getting higher and higher, which makes more and more consumers pay attention to this display technology. Many people think that there is a necessary connection between OLED and LED, but it is not. Although the LED and OLED are only one letter apart, the imaging technology of the two is completely different.
LED screens are very common in our daily lives, and the large screens of various stages are made up of LEDs. LED is a combination of microelectronics technology, computer technology and information processing. It is known for its bright colors, wide dynamic range, high brightness, long life and reliable working stability. It is also the most popular public display medium.
The main advantage of LED display is its high brightness and large screen display.
The main advantage of LED display is its high brightness and large screen display, which can meet the needs of outdoor all-weather, full-color display. The LED display can be assembled into various structures according to the pixel size. The small pixel diameter is generally less than 5mm, and the full color display requires three T-1 red, green, and blue lights, or a multi-chip T-1 (3/). 4) The Led Light acts as a pixel.
OLED, also known as organic light-emitting diode, is the hottest display technology in the display industry, and it has the potential to replace LCD in the future. OLED has self-illumination, no backlight, high contrast, uniform image quality, wide viewing angle, fast response, and short information. It is suitable for small and medium-sized panels. Currently, it is used in mobile phones, wearable products, VR, etc. It has been widely recognized.
OLED color is better than LED
However, with the innovation of technology, today's OLED has begun to develop into the large-screen field. At the same time, OLED is an all-solid-state, non-vacuum device, which has anti-vibration and low-temperature resistance, and has important applications in the military. In the past two years, due to the popularity and rapid development of the smart phone and tablet market, the newly-added OLED has also had its own space, and the market size in the future is immeasurable.
In general, LEDs are controlled by a semiconductor light-emitting diode. Usually, there are a plurality of red LEDs. The display is dominated by the illumination of the lamp, thereby realizing the display of signals such as images. The OLED emits light by driving the organic film itself, and the emitted light can be a single color such as red, green, blue, white, etc., thereby achieving a full color effect, and belongs to a brand new principle of illumination.
2 Din Android MP5 player with 7/9/10 inch screen options with DPS,ID3 ,Bluetooth ,GPS Nevigation ,Support Mirror Link and rear camera.
ISO socket and special car connector for choosing.
7.0 inch TFT digital touch screen
With USB/SD/MMC
Compatible with MP4/DIVX/MP5/MP3
18 FM Radio Stations
7388IC,4X45W
Video and audio output,rear monitor video
Built-in Bluetooth
RDS System(optional)
GPS function(optional)
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FM electronic tuning radio, electronic volume control audio / video output
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With USB mobile hard disk socket, SD card socket, super compatible format: RM / RMVB FAT16 AND FAT32FILESYSTEMS, WMA / MP3 / MPEG1/MPEG2 / MPEG3 / MPEG4 / DIVX / AVI / MP4 / H263 / H264 / ASF, VOB, DAT, MOV, MKV, FLV, AVI, M4V, PMP, TP, TS, 3GP
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Power: 12V, 18 stations can be pre-stored, built-in electronic clock, support pause/repeat/random playback, automatic search for storage stations, support for loudness enhancement mute function
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7/9/10 inch 160 million color HD display, support high definition movie format resolution 1280X720DPI
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Sound adjustment: bass / treble / balance, audio playback: pop - rock - classic - jazz
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Support USB mobile phone charging, with folder function, memory playback function
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Optional features: AM electronic tuning radio, RDS wireless remote control, with blue mobile phone mutual screen, rear view camera
Mp5 Car Stereo,Car Mp5 Player,Car Radio Player,Car Stereo Cd Player
Jiangmen soundrace electronics and technology co.,ltd. , https://www.soundracegroup.com