Liquid crystal display panel and manufacturing method thereof
A liquid crystal display panel and liquid crystal technology, applied in instruments, nonlinear optics, optics, etc., can solve problems affecting light utilization and changing light, and achieve the effect of improving color gamut and light utilization
Inactive Publication Date: 2015-11-25
TCL CHINA STAR OPTOELECTRONICS TECH CO LTD
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Problems solved by technology
However, the quantum dot material will change the polarization state of light, and directly applying it to the liquid crystal panel in the prior art will affect the utilization rate of light
Method used
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[0030] The present invention will be further described below in conjunction with accompanying drawing.
[0031] The invention provides a liquid crystal display panel. The liquid crystal display panel has a liquid crystal cell and a color filter substrate.
[0032] figure 1 It schematically shows the color filter substrate (corresponding to one pixel unit) of the liquid crystal display panel according to the present invention in an embodiment. refer to figure 1 , it can be clearly seen that the color filter substrate includes a third glass plate 1 .
[0033] A quantum dot layer 2 is arranged on the third glass plate 1 . Specifically, the quantum dot layer 2 includes a red quantum dot layer 2.1, a green quantum dot layer 2.2 and a blue quantum dot layer 2.3 arranged alternately. The red quantum dot layer 2.1 can be excited to emit red light, the green quantum dot layer 2.2 can be excited to emit green light, and the blue quantum dot layer 2.3 can be excited to emit blue lig...
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Abstract
The invention provides a quantum dot liquid crystal display panel and a manufacturing method thereof in order to improve the light utilization rate of a quantum dot pattern liquid crystal display panel. The liquid crystal display panel is provided with a liquid crystal box and a colored film substrate. The liquid crystal box comprises a first glass plate, a second glass plate and a liquid crystal interlayer between the first glass plate and the second glass plate. The first glass plate is provided with a thin film transistor array, and the colored film substrate is attached to the side, away from the liquid crystal interlayer, of the second glass plate through a pressure attaching layer. According to the quantum dot liquid crystal display panel and the manufacturing method thereof, the color gamut and light utilization rate of a liquid crystal display can be effectively improved.
Description
technical field [0001] The invention relates to the field of liquid crystal display technology, in particular to a liquid crystal display panel and a manufacturing method thereof. Background technique [0002] With the rapid development of display technology, people have higher and higher requirements for display technology. Liquid crystal display technology has become the most widely used display technology. High color gamut and high brightness have become the main direction of display technology development. [0003] In order to improve the color gamut and brightness of the display panel, organic light-emitting diode (Organic Light-Emitting Diode, OLED) display technology is also emerging. However, the production yield of organic light-emitting diode (Organic Light-Emitting Diode, OLED) mode display is very low, and the service life is limited. These problems have been difficult to solve, so most panel manufacturers are on the sidelines. [0004] Another high color gam...
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IPC IPC(8): G02F1/1333G02F1/1335
CPCG02F1/1333G02F1/133509G02F1/133354G02F1/133617G02F2202/28G02F1/133512G02F1/133516G02F1/1368
Inventor 陈兴武马小龙
Owner TCL CHINA STAR OPTOELECTRONICS TECH CO LTD