Backlight reflection plate and backlight module
AssigneeBeijing Boe Optoelectronics Technology Co., Ltd.
InventorsDaekeun Yoon, Sangjig Lee, Chulyoun Kim
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Abstract
Disclosed is a backlight reflection plate and a backlight module using the reflection plate. The reflection plate encloses a light source. The reflection plate comprises a reflection substrate with a surface facing the light source. The reflection plate comprises a first region close to one end of the light source with a higher brightness and a second region close to the other end of the light source with a lower brightness. The reflectivity of the first region is smaller than that of the second region.
Claims16
A backlight reflection plate enclosing a light source, comprises a reflection substrate with a surface facing the light source, wherein the reflection plate comprises a first region close to one end of the light source with a higher brightness and a second region close to the other end of the light source with a lower brightness, and the reflectivity of the first region of the reflection plate is smaller than that of the second region of the reflection plate.
A backlight module, comprising:
- a light guide plate;
- a light source disposed on at least one side of the light guide plate;
- and
- a backlight reflection plate enclosing the light source, comprising a reflection substrate with a surface facing the light source, wherein the reflection plate comprises a first region close to one end of the light source with a higher brightness and a second region close to the other end of the light source with a lower brightness, and the reflectivity of the first region of the reflection plate is smaller than that of the second region of the reflection plate.
A backlight module, comprising:
- a light guide plate;
- a light source disposed on at least one side of the light guide plate;
- and
- a backlight reflection plate enclosing the light source, comprising a reflection substrate with a surface facing the light source,
- wherein the light source comprises a positive electrode and a negative electrode at opposing ends with the end of the positive electrode being brighter than the end of the negative electrode, and
- wherein the reflection plate comprises a first region close to the positive electrode of the light source and a second region close to the negative electrode of the light source, and the reflectivity of the first region of the reflection plate is smaller than that of the second region of the reflection plate.
Dependencies are inferred from the claim text.