Abstract: A light-emitting apparatus for automobile sunroof is provided, comprising: a light-adjusting layer, an adhesive layer, a light-guiding layer, a light-emitting module, and a controller; wherein, the light-adjusting layer is controlled to be transparent or opaque by power-on or power-off; the adhesive layer is on first surface of the light-adjusting layer and used to stick to the sunroof; the light-guiding layer is arranged on the second surface of the light-adjusting layer, and is provided with a pattern layer; the light-emitting module is arranged on at least one side of the light-guiding layer; the controller controls the transparency of the light-adjusting layer; wherein, when the light-adjusting layer is transparent, the light-emitting module is not powered and does not emit light; when the light-adjusting layer is opaque, the light-emitting module is energized to emit light, so that light enters the light-guiding layer to generate an illuminous pattern.

Abstract: A light-emitting apparatus for automobile sunroof is provided, comprising: a light-adjusting layer, an adhesive layer, a light-guiding layer, a light-emitting module, and a controller; wherein, the light-adjusting layer is controlled to be transparent or opaque by power-on or power-off; the adhesive layer is on first surface of the light-adjusting layer and used to stick to the sunroof; the light-guiding layer is arranged on the second surface of the light-adjusting layer, and is provided with a pattern layer; the light-emitting module is arranged on at least one side of the light-guiding layer; the controller controls the transparency of the light-adjusting layer; wherein, when the light-adjusting layer is transparent, the light-emitting module is not powered and does not emit light; when the light-adjusting layer is opaque, the light-emitting module is energized to emit light, so that light enters the light-guiding layer to generate an illuminous pattern.

Abstract: A method for manufacturing a color slide for an automobile projection lamp includes: forming a plurality of same color pattern units on a glass substrate, each of the color pattern units being composed of a plurality of color coating layers. The plurality of color coating layers are formed by sequentially depositing materials having different colors on a surface of the glass substrate in accordance with different colors. Finally, the glass substrate is cut and separated in unit of one color pattern unit to form an independent color slide with the color pattern. The color slide can be mounted to an automobile projection lamp system for projecting the color pattern.

Abstract: A light-emitting apparatus for an automobile sunroof with a changing display pattern is provided, comprising: a light-guiding layer, a light-emitting module, and a fixing batten; wherein a coating layer is provided on the first surface of the light-guiding layer, and the coating layer includes a first pattern and the second pattern, the second surface of the light-guiding layer includes a third pattern; the light-emitting module includes a plurality of first light-emitting elements, second light-emitting elements, third light-emitting elements, and limiting blocks; the first light-emitting element emits ultraviolet light to make the first pattern produce a fluorescent reaction; the second light-emitting element emits infrared light to make the second patterns produce a fluorescent reaction; the third light-emitting element emits primary color light to make the third pattern appear through reflection and refraction.

Abstract: A method for manufacturing a color slide for an automobile projection lamp includes: forming a plurality of same color pattern units on a glass substrate, each of the color pattern units being composed of a plurality of color coating layers. The plurality of color coating layers are formed by sequentially depositing materials having different colors on a surface of the glass substrate in accordance with different colors. Finally, the glass substrate is cut and separated in unit of one color pattern unit to form an independent color slide with the color pattern. The color slide can be mounted to an automobile projection lamp system for projecting the color pattern.