1. A lighting apparatus, comprising:
a light-guiding plate comprising a light-incident surface and a light-emitting surface disposed adjacent to the light-incident surface, wherein two ends of the light-incident surface are connected as a reference line; and
a lighting unit disposed on a side of the light-incident surface, wherein the lighting unit comprises at least one first light source, at least one second light source and a circuit board, the first light source and the second light source are disposed on the circuit board, and light emitted by the first and second light sources enters into the light-guiding plate through the light-incident surface and exits the light-guiding plate through the light-emitting surface;
wherein, a first distance from the first light source to the reference line of the light-incident surface is not equal to a second distance from the second light source to the reference line of the light-incident surface.
2. The lighting apparatus according to claim 1, wherein the light-incident surface of the light-guiding plate is scraggly, wavy, arc-shaped or flat.
3. The lighting apparatus according to claim 1, wherein the light unit comprises a plurality of first light sources and a plurality of second light sources, the first light sources and the second light sources are arranged in straight lines respectively, the straight lines are parallel to the reference line, and perpendicular projections of the first light sources and the second light sources on the light-incident surface are disposed alternately.
4. The lighting apparatus according to claim 3, wherein the light-incident surface of the light-guiding plate has a plurality of recessed portions and a plurality of protruded portions, the first light sources are disposed in the recessed portions, and the second light sources are disposed on the protruded portions.
5. The lighting apparatus according to claim 1, wherein the lighting unit comprises a plurality of first light sources and a plurality of second light sources, and the first light sources and the second light sources are arranged in a curve.
6. A backlight module, comprising:
a light-guiding plate comprising a light-incident surface and a light-emitting surface disposed adjacent to the light-incident surface, wherein two ends of the light-incident surface are connected as a reference line;
at least one optical film disposed adjacent to the light-emitting surface; and
a lighting unit disposed on a side of the light-incident surface, wherein the lighting unit comprises at least one first light source, at least one second light source and a circuit board, the first light source and the second light source are disposed on the circuit board, and light emitted by the first and second light sources enters into the light-guiding plate through the light-incident surface and exits the light-guiding plate through the light-emitting surface;
wherein, a first distance from the first light source to the reference line of the light-incident surface is not equal to a second distance from the second light source to the reference line of the light-incident surface.
7. The backlight module according to claim 6, wherein the light unit comprises a plurality of first light sources and a plurality of second light sources, the first light sources and the second light sources are arranged in straight lines respectively, the straight lines are parallel to the reference line, and perpendicular projections of the first light sources and the second light sources on the light-incident surface are disposed alternately.
8. The backlight module according to claim 7, wherein the light-incident surface of the light-guiding plate has a plurality of recessed portions and a plurality of protruded portions, the first light sources are disposed in the recessed portions, and the second light sources are disposed on the protruded portions.
9. The backlight module according to claim 6, wherein the lighting unit comprises a plurality of first light sources and a plurality of second light sources, and the first light sources and the second light sources are arranged in a curve.
10. A display apparatus, comprising:
a display panel; and
a backlight module disposed adjacent to the display panel, wherein the backlight module comprises:
a light-guiding plate comprising a light-incident surface and a light-emitting surface disposed adjacent to the light-incident surface, wherein two ends of the light-incident surface are connected as a reference line,
at least one optical film disposed adjacent to the light-emitting surface, and
a lighting unit disposed on a side of the light-incident surface, wherein the lighting unit comprises at least one first light source, at least one second light source and a circuit board, the first light source and the second light source are disposed on the circuit board, and light emitted by the first and second light sources enters into the light-guiding plate through the light-incident surface and exits the light-guiding plate through the light-emitting surface,
wherein, a first distance from the first light source to the reference line of the light-incident surface is not equal to a second distance from the second light source to the reference line of the light-incident surface.
11. The display apparatus according to claim 10, wherein the light unit comprises a plurality of first light sources and a plurality of second light sources, the first light sources and the second light sources are arranged in straight lines respectively, the straight lines are parallel to the reference line, and perpendicular projections of the first light sources and the second light sources on the light-incident surface are disposed alternately.
12. The display apparatus according to claim 11, wherein the light-incident surface of the light-guiding plate has a plurality of recessed portions and a plurality of protruded portions, the first light sources are disposed in the recessed portions, and the second light sources are disposed on the protruded portions.
13. The display apparatus according to claim 10, wherein the lighting unit comprises a plurality of first light sources and a plurality of second light sources, and the first light sources and the second light sources are arranged in a curve.
The claims below are in addition to those above.
All refrences to claim(s) which appear below refer to the numbering after this setence.
1-10. (canceled)
11: A process for manufacturing a laminated glazing unit including at least two glass substrates and at least one plastic interlayer arranged over largest dimensions of the substrates, and including at least one hole through the thickness of the glazing, the process comprising:
superposing the substrates and the interlayer, the substrates and the interlayer having been cut beforehand so as to have respective apertures of which the superposition corresponds to the hole in the glazing unit;
degassing; and
wherein before the degassing, affixing a removable seal, around the periphery of the hole, to an edge face of the glazing unit and to general external faces of the glass substrates, the seal including a web and, connected to this web, two opposed flanges extending in parallel in a same direction and spaced so as to house the thickness of the glazing, the flanges having respective mutually facing internal faces, which each include at least one protruding fastening element and respectively pressed against the general external faces of the substrates, wherein the web includes, on its internal face connecting internal faces of the flanges, at least one groove arranged opposite the edge face of the glazing unit.
12: The process as claimed in claim 11, wherein the one or more protruding fastening elements of the flange of the seal are inclined toward the web.
13: The process as claimed in claim 11, wherein each flange of the seal includes a single fastening element located near the distal end of the flange, at the opposite end to the web.
14: The process as claimed in claim 11, wherein the distance separating the flanges of the seal is smaller than the thickness of the glazing.
15: The process as claimed in claim 11, wherein the seal is extruded and made of a flexible material of ethylene-propylene-diene monomer (EPDM) type.
16: The process as claimed in claim 11, wherein the flanges of the seal cover the external faces of the substrates over a width, in a direction away from the hole, of at least 8 mm, of from 8 to 15 mm.
17: The process as claimed in claim 11, wherein the groove of the seal is locally connected to a gas extraction device, of vacuum pump type, so as to ensure the degassing.
18: The process as claimed in claim 11, wherein an additional seal of known type is placed around the entire external periphery of the glazing unit, the additional seal being connected to a gas extraction device, of vacuum pump type.
19: A laminated glazing unit obtained using the manufacturing process as claimed in claim 11.
20: A laminated glazing unit capable of being obtained using the manufacturing process as claimed in claim 11, comprising:
at least two glass substrates; and
at least one plastic interlayer arranged between the substrates, and provided through its thickness with at least one hole,
wherein the hole is used to house a functional element other than a retaining or fixing element, or receives a window vent, or forms an openable space in an automotive glazing unit of sunroof type and configured to cooperate with a movable glass panel.