बैकलाइट गाइड प्लेट का डिजाइन सिद्धांत और उपयोग

कई प्रकाश गाइड प्लेट प्रभाव में बैकलाइट गाइड प्लेट का प्रभाव अपेक्षाकृत अच्छा, नमी प्रतिरोध और संक्षारण प्रतिरोध, अच्छी स्थिरता है।

　　Backlight guide plate planning principle from the notebook computer LCD screen, is the line light source into a surface light source of high-tech goods. Optical grade acrylic (PMMA) / PC as the substrate, the use of LCD display and laptop backlight module skills, through the high light transmission rate of the light guide point, by computer accounting for the light guide point, so that the light guide plate light refraction into the surface light source even light conditions manufacturing molding. The product uses the spectral analysis principle combined with digital UV printing skills and is manufactured under constant temperature, humidity and dust-free environment. With ultra-thin, ultra-bright, uniform light guide, energy saving, environmental protection, no dark area, durable, not easy to yellowing, installation and repair simple and convenient and other distinctive features.

　　Backlight guide plate is the use of optical grade acrylic / PC sheet, and then with a very high reflectivity and non-absorbing high-tech materials, in the bottom of the optical grade acrylic sheet with UV screen printing skills printed on the light guide dots. The use of optical grade acrylic sheet draws light from the light announced in the optical grade acrylic sheet appearance of the stay, when the light shot to each guide point, the reflected light will be scattered to all points of view, and then damage the reflection conditions by the front of the light guide plate shot. Through a variety of sparse, different sizes of light guide points, can make the backlight guide plate uniform light. The use of reflective sheet is to reflect the bottom surface of the light back to the light guide plate, used to improve the use of light power.

　　Backlight guide plate ultra-thin light box is inspired by the LCD TV, learn the backlighting skills of LCD TV, the research and development of a new type of advertising carrier (the industry called it "ultra-thin light box", I think it is actually not a light box, called "light-emitting advertising signboard" comparison (appropriate), its characteristics are as follows.

　　1, beautiful appearance, its thickness is usually less than 3 cm, the maximum progress in the use of space, beautify the environment, broaden the use of the scale.

　　2,

उज्ज्वल प्रकाश पूरी तरह से विमान उत्पादन, और लगभग पूर्ण एकरूपता, सामान्य प्रकाश बॉक्स सामान्य उज्ज्वल और अंधेरे प्रकाश निशान को पूरी तरह से समाप्त कर देता है। सार्वजनिक स्थानों के व्यापक उपयोग के अलावा इसकी उत्कृष्ट ऑप्टिकल विशेषताओं, लेकिन ठीक प्रदर्शन, शूटिंग और चिकित्सा देखने, वैज्ञानिक अनुसंधान, उच्च मानक प्रकाश व्यवस्था और अन्य उच्च -तकनीकी क्षेत्रों में इसके उपयोग का विस्तार करने के लिए, भूमिका है एलसीडी के बराबर।

　　3, it is another commendable advantage is energy saving, because the use of leading light guide plate luminous skills, power consumption is only 23 percent of the same screen area of the general light box. To 1M2 screen area light box 10 hours of electricity per day, the general light box annual power consumption of nearly 900 degrees, ultra-thin light box annual power consumption of only 200 degrees, saving 77 percent of electricity, only the year savings in electricity costs to recover investment.

　　4, the backlight guide plate selected special high-brightness quality glow lamp uniform life of 8,000 hours or more; special cold cathode lamp uniform life of 15,000 hours or more. The life of the lamp used in the backlight guide is 5 to 10 times longer than the life of the general lamp. The extension of service life greatly saves maintenance costs.

　　5, backlight guide panel widely used imported high-quality aluminum alloy open overall frame layout, equipped with removable hook or hanging hole, so that the light box installation and screen replacement is simple, convenient, labor-saving, time-saving, money-saving.

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