Display panel and display apparatus
A display panel according to one embodiment of the disclosure includes: a flexible substrate; a plurality of self-luminescent elements; a plurality of TFT circuits provided between the flexible substrate and the plurality of self-luminescent elements; a first inorganic film covering each of the TFT circuits; a second inorganic film covering each of the self-luminescent elements; and a resin layer covering the second inorganic film and covering at least a portion of the first inorganic film in contact with an end portion of the second inorganic film. The first inorganic film is provided between the plurality of TFT circuits and the plurality of self-luminescent elements, and has a step portion. The step portion is a thinned portion of the first inorganic film opposed to an end portion of the flexible substrate.
1. A display panel comprising:
a flexible substrate;
a plurality of self-luminescent elements provided on a first main face of the flexible substrate;
a plurality of thin film transistor (TFT) circuits provided between the first main face and the plurality of self-luminescent elements and driving the self-luminescent elements;
a first inorganic film provided between the plurality of TFT circuits and the plurality of self-luminescent elements, covering the TFT circuits, and having a step portion, the step portion being a thinned portion of the first inorganic film opposed to an end portion of the flexible substrate;
a second inorganic film covering the self-luminescent elements; and
a resin layer covering the second inorganic film and covering at least a portion of the first inorganic film in contact with an end portion of the second inorganic film.
2. The display panel according to claim 1 , wherein an end portion of the resin layer is formed on the step portion.
3. The display panel according to claim 1 , wherein the resin layer is formed so as to cover the step portion.
4. The display panel according to claim 1 , further comprising:
a plurality of mounting terminals electrically coupled to the plurality of TFT circuits; and
flexible printed circuits (FPC) joined to the plurality of mounting terminals, wherein,
the step portion is formed in the first inorganic film at a position not opposed to the mounting terminals.
5. A display panel comprising:
a flexible substrate;
a plurality of self-luminescent elements provided on a first main face of the flexible substrate;
a plurality of thin film transistor (TFT) circuits provided between the first main face and the plurality of self-luminescent elements and driving the self-luminescent elements;
an inorganic film provided between the flexible substrate and the plurality of TFT circuits, covering the first main face, and having a step portion, the step portion being a thinned portion of the inorganic film opposed to an end portion of the flexible substrate; and
a resin layer covering a portion of the inorganic film other than the thinned portion.
6. The display panel according to claim 5 , wherein an end portion of the resin layer is formed on the step portion.
7. The display panel according to claim 5 , wherein the resin layer is formed so as to cover the step portion.
8. The display panel according to claim 5 , further comprising:
a plurality of mounting terminals electrically coupled to the plurality of TFT circuits; and
flexible printed circuits joined to the plurality of mounting terminals, wherein the step portion is formed in the inorganic film at a position not opposed to the mounting terminals.
9. A display apparatus comprising:
a display panel; and
a driver that drives the display panel, wherein
the display panel includes
a flexible substrate,
a plurality of self-luminescent elements provided on a first main face of the flexible substrate;
a plurality of thin film transistor (TFT) circuits provided between the first main face and the plurality of self-luminescent elements and driving the self-luminescent elements,
a first inorganic film provided between the plurality of TFT circuits and the plurality of self-luminescent elements, covering the TFT circuits, and having a step portion, the step portion being a thinned portion of the first inorganic film opposed to an end portion of the flexible substrate;
a second inorganic film covering the self-luminescent elements; and
a resin layer covering the second inorganic film and covering at least a portion of the first inorganic film in contact with an end portion of the second inorganic film.
10. The display apparatus according to claim 9 , further comprising:
a plurality of mounting terminals electrically coupled to the plurality of TFT circuits; and
flexible printed circuits (FPC) joined to the plurality of mounting terminals and the driver, wherein
the step portion is formed in the first inorganic film at a position not opposed to the mounting terminals.
11. A display apparatus comprising:
a display panel; and
a driver that drives the display panel, wherein
the display panel includes
a flexible substrate,
a plurality of self-luminescent elements provided on a first main face of the flexible substrate,
a plurality of thin film transistor (TFT) circuits provided between the first main face and the plurality of self-luminescent elements and driving the self-luminescent elements,
an inorganic film provided between the flexible substrate and the plurality of TFT circuits, covering the first main face, and having a step portion, the step portion being a thinned portion of the inorganic film opposed to an end portion of the flexible substrate, and
a resin layer covering a portion of the inorganic film other than the thinned portion.
12. The display apparatus according to claim 11 , further comprising:
a plurality of mounting terminals electrically coupled to the plurality of TFT circuits; and
flexible printed circuits (FPC) joined to the plurality of mounting terminals and the driver, wherein
the step portion is formed in the inorganic film at a position not opposed to each of the mounting terminals.