The Classification of Light Guide Plate

[vc_row][vc_column][vc_column_text]The Classification of Light Guide Plate Light guide plates can be classified by the shape, the production methods, the functions and so on. So far, there is no uniform classification. 1. Light guide plates could be divided into flat light guide plates and wedge light guide plates according to the shape. Flat light guide plate… Continue reading The Classification of Light Guide Plate

An Analysis Of The Light Guide Plate Production Technology

[vc_row][vc_column][vc_column_text]Light guide plate is an important part in backlight industry and the LCD industry. This article is going to discuss the material of light guide plate and the drying methods of printing ink. 1. Material: Nowadays, the PMMA is the most widely used material in backlight industry and LCD industry. PMMA (POLYMETHYL METHACRYLATE), which is… Continue reading An Analysis Of The Light Guide Plate Production Technology

The Process Of Light Guide Plates Manufacturing

[vc_row][vc_column][vc_column_text]The Process Of Light Guide Plates Manufacturing In order to understand the manufacturing process of light guide plate, we should know the parts and materials which are necessary for the light guide plate in advance. 1. The necessary materials and tools a. Injection molding: optical PMMA particles, inks b. Cutting forming: optical PMMA plates, inks… Continue reading The Process Of Light Guide Plates Manufacturing

The Temperature of LED Backlight Module Remains Stable While Time Goes on

[vc_row][vc_column][vc_column_text]The Temperature of LED Backlight Module Remains Stable While Time Goes on The thermal problem is the big bottleneck for the development of LED backlight. The most concerning issue for large size LED is that the temperature increases with the time goes on, and it often accompanies by the variation of the wavelength and the… Continue reading The Temperature of LED Backlight Module Remains Stable While Time Goes on

LED Backlight Has Replaced CCFL Backlight

[vc_row][vc_column][vc_column_text]LED Backlight has replaced CCFL backlight because  the thermal problem has been solved The  power consumption of LED backlight is much lower than CCFL backlight’s in the same amount of brightness.   For example: the power consumption of 12 inch LED backlight laptop computer is less than 3 watt, but traditional CCFL backlight’s is between 3.5-4… Continue reading LED Backlight Has Replaced CCFL Backlight

What is Light Guide Plate

[vc_row][vc_column][vc_column_text]The main material of light guide plate is an optical acrylic sheet whose chemical name is polymethyl methacrylate (PMMA) and its weight is 1190 KG per cubic meter. Transparent acrylic sheet is widely used because of its high light transmittance and strong impact resistance. The acrylic sheets in the market nowadays have huge differences among… Continue reading What is Light Guide Plate

High Luminous V-cut Light Guide Plate Has Been Widely Used

[vc_row][vc_column][vc_column_text]The technology of high luminous v-cut light guide plate has been widely used in laptop computers. The technology of v-cut light guide plate which is applied in backlight module is very popular in laptop computers nowadays. Its main structure is that a prism which has been micro-machined is installed on the light guide plate and… Continue reading High Luminous V-cut Light Guide Plate Has Been Widely Used

The True Reasons LED backlight is Replacing CCFL Backlight

[vc_row][vc_column][vc_column_text] The true reasons that LED backlight is replacing CCFL backlight People often talk about that LED backlight is replacing CCFL backlight in LCD TV because of the mercury problem of CCFL backlight, the better color performance of LED backlight and something like that. If you think this is the end of the story, you… Continue reading The True Reasons LED backlight is Replacing CCFL Backlight

Super Thin LED Backlight Module is Going to Be Popular

[vc_row][vc_column][vc_column_text]LED backlight module is going to become super thin and light to meet the requirement of laptop computer LED backlight is replacing CCFL backlight. As early as the year 2005, SONY company had launched a screen size of 11.1-inch VAIO laptop computer with white LED backlight, which drew great attention of LCD module manufacturers and… Continue reading Super Thin LED Backlight Module is Going to Be Popular