The Composition And Installation Of LED Light Box

The composition and installation of LED Light Box

Most advertising engineering staff in the production of ultra-thin light box text, orientation logo (Logo) and other signs will immediately think of neon lights, but not familiar with the LED, do not understand. LED Light Box is the most important component of the semiconductor crystal, the basic structure is an electroluminescent semiconductor crystal ~ ~

Environmental protection and energy saving LED Light Box has been in more than 500 communities lit. From today, in order to meet the arrival of the New Year in 2009, residents can be released in the community LED Light Box friends and relatives of the blessing, to the side of the most pro-people a surprise. The previous inkjet printing industry is transforming from the previous home and office inkjet printing to the label and bar code for the printing, CA D and large format image printing, from the traditional solvent dye type to the water-based pigment type change, Ink printing has been market-oriented, inkjet printing equipment-based digital proofing close to the quality of offset printing, as a key technology to support the CTP workflow. Most advertising engineering staff in the production of light box text, orientation logo (Logo) and other signs will immediately think of neon lights, but not familiar with the LED, do not understand. LED Light Box is the most important part of the composition of the semiconductor crystal, the current. The basic structure is an electroluminescent semiconductor crystal, placed on a lead on the shelf, and then surrounded by epoxy resin sealed, play a role in maintaining the internal core. If there is a current through, the crystal will emit light, different semiconductor crystals will be different colors of light. In fact, LED as a new type of electric light source, the production of large light-emitting three-dimensional characters and luminous logo (Logo) has a clear advantage, especially ultra-high brightness LED development victory and put into use. Digital UV inkjet technology used in circuit board printing is more conducive to solve the headaches of environmental issues, which cut off from me is not far from the vigorous development of radical ink varieties at the same time, some use of different areas of special ink, security Ink quietly rising, to North Germany as the representative of the high-tech content of the anti-counterfeiting ink, manufacturing enterprises are growing. The distinctive feature is the installation of the LED Light Box on the integrated circuit board of a flexible substrate (similar to the "cable" in a folding cell). The entire light source is small in size, can be bent, and can be different depending on the change in current value Color of light.

LED Light Box with a different color will have different luminous intensity, the commonly used unit is mcd, that is cents candela. The higher the value, the greater the luminous intensity, that is, the brighter the light. This is an important indicator of the brightness of LED lights with a higher brightness requirements of the more expensive lights with the more expensive. This is because the high brightness LED chip price is too expensive, and the higher the brightness, the greater the difficulty of packaging.

Refers to the LED Light Box with LED components of the luminous angle, the general common patch LED, SMD components that light angle is 120 degrees. The greater the angle of light, the better the astigmatism effect, but the relative, its luminous brightness will be reduced accordingly. Light angle is small, the intensity of light is up, but the scope of exposure will shrink. Therefore, the assessment of LED lights with another important indicator is the light angle. Now there are some bad manufacturers on the market, in order to improve the luminous brightness to earn higher profits, deliberately reduce the angle of light, a little careless, you will buy such a shoddy components.

We see in the outdoor LED Light Box is always flashing in the flash, which in people's static visual space is extremely effective to improve people's visual impact. This is now in the fast-paced life and the pressure of the city people undoubtedly played a kind of relief of visual fatigue effect.

LED Light Box than the neon lights more power, more secure, longer life. It uses a new ultra-bright LED, LED features are very obvious, and its LED spectrum is almost all concentrated in the visible light band, so its luminous efficiency of up to 80 ~ 90%. Belonging to the typical green lighting source. In the concept of the world, energy-saving lamps can be energy-saving 4/5 is a great initiative, but unexpectedly LED energy-saving lamps but also energy-saving 1/4, which is what people call the history of lighting the greatest innovation The

In addition, the use of LED Light Box is very wide, involving all the industry's door, signs, simple business introduction. LED electronic light box with high brightness, and then assembled computer controller, you can continue to flash, improve people's visual impact. Has become the most popular advertising media carrier carrier.