The utility model provides a tubular glass backlight plate, which comprises a tubular glass light guide plate, an annular LED light source arranged on the bottom side of the tubular glass light guide plate, a reflective layer is bonded on the inner side of the tubular glass light guide plate, a quantum dot layer is arranged on the outer side of the tubular glass light guide plate, and a waterproof and air-proof layer is arranged on the outer side of the quantum dot layer. The circular LED light source is transmitted to the cylindrical glass light guide plate to form a 360 degree curved luminous surface. The reflector reflects the light through the inner surface of the cylindrical glass light guide plate back to the cylindrical glass light guide plate. The glass light guide plate has excellent light transmission performance, high intensity, and effectively improves the brightness and transmittance of the backlight plate. A quantum dot layer is arranged on the outer side of the cylindrical glass light guide plate to enhance the light transmittance and color gamut of the backlight plate and enhance the light efficiency of the backlight plate. A water proof gas barrier is installed on the outer side of the quantum dot layer to enhance the waterproof and oxidation resistance of the backlight panel. Its structure is simple, and it can form a 360 degree curved surface luminous surface with good light transmission, high brightness and good light efficiency.
【技术实现步骤摘要】
一种筒状玻璃背光板
本技术涉及背光板
,具体公开了一种筒状玻璃背光板。
技术介绍
背光板是用来确保显示模组背后发出光亮的光源装置,背光板的亮度及色彩效果对显示模组的相关性能有着直接的影响。目前,在液晶显示模组领域上,曲面液晶显示模组成为重点研究的方向,曲面液晶显示模组相比平面显示模组具有更大的显示面,同样的空间范围内可获得更多的信息显示效果,其中360°视角的筒状显示模组是一种新型的模组设计。需要发展好曲面液晶显示模组就必需开发出性能良好的曲面背光板,现有的筒状背光板透光性、发光效果并不理想,还需不断改善。
技术实现思路
基于此,有必要针对现有技术问题,提供一种筒状玻璃背光板,设置独特的结构,可形成360°的曲面发光面,具有良好的透光性,亮度高,光效良好。为解决现有技术问题,本技术公开一种筒状玻璃背光板,包括筒状玻璃导光板、设置在筒状玻璃导光板底面侧的环状LED光源,筒状玻璃导光板内侧面粘接有反射层,筒状玻璃导光板外侧面设置有量子点层,量子点层外侧面设置有防水隔气层。优选地,反射层与筒状玻璃导光板通过OCA光学胶粘接。优选地,反射层内侧面粘接有筒状支架。优选地,反射层的厚度为0.02-0.03cm。优选地,量子点层厚度为15-25μm。本技术的有益效果为:本技术公开一种筒状玻璃背光板,设置独特的结构,环状LED光源传导到筒状玻璃导光板上形成360°的曲面发光面,反射层将透过筒状玻璃导光板内侧面的光线反射回筒状玻璃导光板上,玻璃制导光板,其透光性能优秀,强度高,有效提升背光板的亮度及透光性。在筒状玻璃导光板外侧面设置量子点层,提升背光板透光性及增加色域,提升背 ...
【技术保护点】
1.一种筒状玻璃背光板,其特征在于,包括筒状玻璃导光板(1)、设置在所述筒状玻璃导光板(1)底面侧的环状LED光源(2),所述筒状玻璃导光板(1)内侧面粘接有反射层(3),所述筒状玻璃导光板(1)外侧面设置有量子点层(4),所述量子点层(4)外侧面设置有防水隔气层(5)。
【技术特征摘要】
1.一种筒状玻璃背光板,其特征在于,包括筒状玻璃导光板(1)、设置在所述筒状玻璃导光板(1)底面侧的环状LED光源(2),所述筒状玻璃导光板(1)内侧面粘接有反射层(3),所述筒状玻璃导光板(1)外侧面设置有量子点层(4),所述量子点层(4)外侧面设置有防水隔气层(5)。2.根据权利要求1所述的一种筒状玻璃背光板,其特征在于,所述反射层(3)与...
【专利技术属性】
技术研发人员:李飞,
申请(专利权)人:东莞市银泰丰光学科技有限公司,
类型:新型
国别省市:广东,44
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