Display apparatus and method for producing the same
OwnerToshio HATA, Masayuki Itoinventors
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Abstract
A display apparatus according to the present invention includes a surface mount-type light-emitting device that is surface-mounted to a wiring substrate, a lens unit disposed opposing the surface mount-type light-emitting device, and a frame body portion disposed surrounding a circumference of the lens unit. The frame body portion and the lens unit are formed as a single body to form a lens array module, the frame body portion includes a positioning pin that projects toward the wiring substrate, and the wiring substrate includes a positioning recess portion in a position corresponding to the positioning pin.
Claims12
A display apparatus comprising:
- a surface mount-type light-emitting device that is surface-mounted to a wiring substrate;
- a lens unit disposed opposing the surface mount-type light-emitting device;
- and
- a frame body portion disposed surrounding a circumference of the lens unit,
- wherein the frame body portion and the lens unit are formed as a single body to form a lens array module,
- the frame body portion includes a positioning pin that projects toward the wiring substrate, and
- the wiring substrate includes a positioning recess portion in a position corresponding to the positioning pin.
A method for producing a display apparatus that includes a surface mount-type light-emitting device that is surface-mounted to a wiring substrate, a lens unit disposed opposing the surface mount-type light-emitting device, and a frame body portion disposed surrounding a circumference of the lens unit, the method comprising the steps of:
- preparing a lens array module in which the lens unit and the frame body portion are formed as a single body;
- preparing the wiring substrate to which the surface mount-type light-emitting device is surface-mounted;
- filling an opening in the lens array module with synthetic resin;
- disposing the surface mount-type light-emitting device in the synthetic resin filled in the opening by superposing the wiring substrate on the lens array module such that a positioning pin provided in the frame body portion corresponds to a positioning recess portion provided in the wiring substrate;
- and
- hardening the synthetic resin, thereby attaching the lens array module to the wiring substrate.
Dependencies are inferred from the claim text.