Yaham Optoelectronics Co. Ltd

We are offering indoor led display screen , just see the solution finished by yaham. location: russia project name: rt3.9 indoor full color led display model no.: yh-rt3.9-1r1g1b led screen size: 10m×2.5m=25㎡ resolution: 1664×896 pixel pitch: 3.9mm led display project finished in 2014

We are offering p8mm dt8 istrong indoor & outdoor p8mm led display. ■ features yaham outdoor led display smd series, by choosing the uv resistant smd and water proof technology. 3 in 1 smd fits the need for hd and smaller pixel pitch for 6mm, delivering spectacular image output for outdoor advertizing. Also the smaller package, 140140 led viewing angle make the sign good looking from every angle. Combing the fine ics and control system, yaham offers over 2000 hz fresh rate and at least 12 bit grayscale. the special design for front and rear access saves time and labor in display maintenance. Also, the premium materials used in led display enhance the reliability of the display which guarantees you the long life-span and steady performance. applications: such as advertising, sports, stadium, entertainments, organ, school, telecommunications, instrument, dock, station, store, restaurant etc. ■ specification ________________________________________ item parameter led type smd 3 in 1 pixel pitch 8mm pixel density 15, 625 pixelssqm pixel configuration 1r, 1g, 1b per pixel module dimension (h x w) 128mm x 256mm module resolution (h x w) 16 x 32 pixels cabinet dimension (h x w x d) 512mm x 512mm x 170mm cabinet resolution (h x w) 64 x 128 pixels screen weight 55±5 kgsqm viewing angle h 140 deg. v 140 deg. Best viewing distance 8m + maintenance rearfront protection level ip65 brightness (peak white at 6, 500k) 5, 500~7000 nits gray scale >12bit >4096levels colour 68.7 billion color color temperature 5, 500k~8, 000k refresh rate 2, 000hz + contrast ratio 10000:1 power supply 110~380v, 5060hz operation temp. -40°c~60°c storage temp. -40°c~80°c operation humidity. 5%~95%rh display capacity text, image, graphics animations, video driving method 14 dynamic scanning power consumption (max.avg.) max. 800wsqm; avg. 240wsqm

We are offering outdoor smd led display, thin structure brightness adjustment 140°viewing angle ip65 frontrear maintenance easy installation 24 hours service energy-saving ◆ super thin and light die-casting cabinet outdoor led display ： cnc processing die-casting cabinet, strong toughness and high precision, achieving seamless splicing visual effect; light weight, 12kg only for each cabinet, one person can easily fetch with one hand, convenient for transportation and installation, effectively saving labor cost and improving efficiency; ◆ fast installation and front maintenance： no tools needed and only several minutes you can finish the installation due to the design of fast speed spin-lock on the side, favoring slight adjustment to achieve better flatness; all the parts (modules, power, and board card) can be easily maintained from the front side of the screen, perfectly solving the problem of limited space and difficult maintenance for hoisting cabinets, thus it has much wider applications. ◆ high brightness, wide viewing angle and high color fidelity： outdoor smd series product use top quality leds , the maximum luminance reach 7500nits, resulting sharp picture output;the horizontal and vertical viewing angle can reach 140°, covering wider audiences;international advanced led luminance and chrominance calibration technology ensuring high color fidelity and conformity, ◆ high protection level and excellent heat dissipating design： ip65 protection level, strong weather ability, suitable for various outdoor environment, effectively prevent cabinet from erosion; no fan design, free from noise; high quality aluminum material ensures excellent heat dissipation, saving cost due to lower power consumption and fewer malfunctions.

We are offering small pixel pitch led display, with 12 years'experience and continuous effort, yaham ismart series is coming to world and covers 1.5mm, 1.875mm, 2.5mm, 3mm, 4mm.yaham offers this series led display as an indoor solution and is much more user-friendly and has wide applications in shopping mall, hotel, school, studio, meeting room, etc. ◆ module feature: intelligent calibration: smart module is yaham’s patented technology and makes great breakthrough in the industry. It can store the dot-dot calibration data into itself, so the display can still easily achieve uniform color and brightness without repeat correcting the whole display when some modules are replaced. module adjustment: each module has unique rubber gasket design to achieve front and rear adjustment, ensuring the flatness of the whole display. standard size: 240mmx240mm, standard size for this series product, greatly improve production efficiency; ◆ cabinet features: innovative maintenance design: module, power, board card can be removed completely from both front and rear side, meeting various space conditions. In this industry, yaham is the only one and no.1 who can provide front maintenance solution. cabinet adjustment: the neighboring cabinets are connected by unique fixing block, which can be adjusted left or right, up or down, forward or backward, achieving seamless splicing effect; strong and high precision: cabinets use high-quality aluminum material and are processed by cnc technology, resulting strong structure and high precision (0.1mm) super light and thin: each cabinet weighs 7kg only(30kgm2) with the thickness of 62mm only, one person can fetch it with one hand; excellent heat-dissipation performance: aluminum is good heat-dissipation material and the.